https://samvada.vin-g.com/v/sa/uttaram-prati-nataah-vrikshaah-pihitasya-kaachagrihasya-HUUpo9L955I.htmlhttps://i.ytimg.com/vi/HUUpo9L955I/hqdefault.jpgउत्तरं प्रति नताः वृक्षाः: पिहितस्य काचगृहस्य रहस्यम्चत्वारिंशत् वर्षाणि पिहिते काचगृहे सर्वे वृक्षाः उत्तरं प्रति नमन्ति स्म। चतुर्दशवर्षीया मीरा तेषां नमनम् अनुसृत्य निगूढं गवाक्षं पुरातनं पत्रं च प्राप्नोति।https://www.youtube-nocookie.com/embed/HUUpo9L955I3902026-11-05yesnono https://samvada.vin-g.com/v/hi/vo-griinahaausa-jahaan-hara-paudhaa-uttara-kii-ora-jhukaa-8PnpNAzZsAo.htmlhttps://i.ytimg.com/vi/8PnpNAzZsAo/hqdefault.jpgवो ग्रीनहाउस जहाँ हर पौधा उत्तर की ओर झुका थापंद्रह साल की मीरा अपनी बड़ी नानी के चालीस साल से बंद ग्रीनहाउस में कदम रखती है और पाती है कि वहाँ का हर पौधा एक नामुमकिन दिशा की ओर झुका है। पत्तियों के इशारे का पीछा करते हुए उसे मिट्टी में दबा एक रोशनदान और एक कभी न भेजी गई चिट्ठी मिलती है, जो एक पुराने राज़ को खोलती है।https://www.youtube-nocookie.com/embed/8PnpNAzZsAo4402026-11-05yesnono https://samvada.vin-g.com/v/en/the-copper-flask-that-must-not-be-stolen-jhsT0sYqdkg.htmlhttps://i.ytimg.com/vi/jhsT0sYqdkg/hqdefault.jpgThe Copper Flask That Must Not Be StolenIn the old perfume town of Kannauj, twelve-year-old Hina Mirza can name any scent blindfolded. When she overhears a plot to swap her family's legendary rain-scented attar for a fake, nobody believes her, so she has five days to follow the thieves by smell alone.https://www.youtube-nocookie.com/embed/jhsT0sYqdkg8452026-11-05yesnono https://samvada.vin-g.com/v/en/every-plant-in-her-great-aunt-s-greenhouse-leaned-north-why-LC8fWYJ4J14.htmlhttps://i.ytimg.com/vi/LC8fWYJ4J14/hqdefault.jpgEvery Plant in Her Great-Aunt's Greenhouse Leaned North. Why?When Mira visits her late great-aunt's locked-up greenhouse, she finds every plant bent toward the north, away from the sun. Following the lean leads her to a skylight buried in the floor, a hidden room, and a forty-year-old letter that changes everything her family believed about two estranged sisters.https://www.youtube-nocookie.com/embed/LC8fWYJ4J143792026-11-05yesnono https://samvada.vin-g.com/v/sa/gundikaakumbhah-yah-pratyekam-praavaaram-asmarat-VCD_PyGkSec.htmlhttps://i.ytimg.com/vi/VCD_PyGkSec/hqdefault.jpgगुण्डिकाकुम्भः यः प्रत्येकं प्रावारम् अस्मरत्आशायाः प्रियः नीलप्रावारः विदीर्णः अभवत्, सा च तं क्षेप्तुम् इच्छति। पितामह्या सह पुरातनं गुण्डिकाकुम्भं विभजन्ती सा जानाति यत् प्रत्येका गुण्डिका एकस्य प्रावारस्य, एकस्य मनुष्यस्य, एकस्य उपकारस्य च कथां वहति।https://www.youtube-nocookie.com/embed/VCD_PyGkSec3882026-11-04yesnono https://samvada.vin-g.com/v/sa/jvaaraat-puurvam-taraniiyah-lavanamaargah-DqTZfd06-Ro.htmlhttps://i.ytimg.com/vi/DqTZfd06-Ro/hqdefault.jpgज्वारात् पूर्वं तरणीयः लवणमार्गःकच्छस्य महारणे षोडशवर्षीया देविका प्रथमवारम् एकाकिनी यात्रां करोति, किन्तु तस्याः यानं श्वेतलवणस्य मध्ये मृतं भवति। चन्द्रोदयात् पूर्वं समुद्रः पुनः आगमिष्यति, हसमुखः चालकः च साहाय्यम् आनेतुं दूरं स्तम्भं प्रति गच्छति।https://www.youtube-nocookie.com/embed/DqTZfd06-Ro8492026-11-04yesnono https://samvada.vin-g.com/v/hi/batanom-kaa-martabaana-jise-hara-kota-yaada-thaa-4pcLZhyhF_E.htmlhttps://i.ytimg.com/vi/4pcLZhyhF_E/hqdefault.jpgबटनों का मर्तबान जिसे हर कोट याद थाआशा के लाल कोट का एक बटन गिर जाता है, और वह नया कोट माँगने लगती है। तब दादी अपना पुराना पीतल का मर्तबान खोलती हैं, जिसका हर बटन किसी कोट, किसी इंसान और किसी प्यार भरी याद की कहानी सुनाता है।https://www.youtube-nocookie.com/embed/4pcLZhyhF_E5162026-11-04yesnono https://samvada.vin-g.com/v/en/the-button-jar-that-remembered-every-coat-dMuCp9puSTg.htmlhttps://i.ytimg.com/vi/dMuCp9puSTg/hqdefault.jpgThe Button Jar That Remembered Every CoatWhen Asha's favourite yellow coat tears and loses a star-shaped button, she is ready to throw it away. Then Grandma brings down an old jar of buttons, and every button tells the story of a coat, a person, and a kindness.https://www.youtube-nocookie.com/embed/dMuCp9puSTg4132026-11-04yesnono https://samvada.vin-g.com/v/sa/dantaan-ganaya-dvichakrikaa-parvatam-katham-laghum-karoti-jE4-Jv3EzZA.htmlhttps://i.ytimg.com/vi/jE4-Jv3EzZA/hqdefault.jpgदन्तान् गणय! द्विचक्रिका पर्वतं कथं लघुं करोति?एकः एव पर्वतः, परन्तु एकेन 'टिक्' शब्देन सः लघुतरः इव प्रतीयते! अस्मिन् चलचित्रे वयं गुप्तचराः इव दन्तचक्राणां दन्तान् गणयामः, वेगस्य बलस्य च चतुरं विनिमयं च आविष्कुर्मः।https://www.youtube-nocookie.com/embed/jE4-Jv3EzZA4332026-11-03yesnono https://samvada.vin-g.com/v/hi/saaikila-ke-giyara-pahaadii-ko-chhotaa-kaise-banaa-dete-bla8Dpz4vkY.htmlhttps://i.ytimg.com/vi/bla8Dpz4vkY/hqdefault.jpgसाइकिल के गियर पहाड़ी को छोटा कैसे बना देते हैं? दाँत गिनकर जानिए!एक ही पहाड़ी कभी बहुत भारी और कभी आसान क्यों लगती है? इस वीडियो में आप एक जासूस बनकर साइकिल के गियरों के दाँत गिनेंगे और रफ़्तार और धकेलने की ताकत के बीच का चतुर सौदा समझेंगे।https://www.youtube-nocookie.com/embed/bla8Dpz4vkY4792026-11-03yesnono https://samvada.vin-g.com/v/hi/havaa-kaa-vaha-taimka-jo-athaaraha-minata-mem-khaalii-ho-6srs_JL0THU.htmlhttps://i.ytimg.com/vi/6srs_JL0THU/hqdefault.jpgहवा का वह टैंक जो अठारह मिनट में ख़ाली हो जाएगातारकर्ली के समंदर में एक गोते के बाद छह में से एक गोताखोर ऊपर नहीं लौटा, और सब मान बैठे कि वह सुरक्षित है। पंद्रह साल का आर्यन जानता है कि उस टैंक में हवा कम भरी गई थी।https://www.youtube-nocookie.com/embed/6srs_JL0THU8442026-11-03yesnono https://samvada.vin-g.com/v/en/why-do-bike-gears-make-hills-feel-smaller-count-the-teeth-6G9wAu2h9sc.htmlhttps://i.ytimg.com/vi/6G9wAu2h9sc/hqdefault.jpgWhy Do Bike Gears Make Hills Feel Smaller? Count the Teeth!A hill can't shrink, so how can clicking a little lever make it feel smaller? Become a gear detective and count the teeth on a bicycle's cogs to discover the clever trade between pedaling speed and pushing power.https://www.youtube-nocookie.com/embed/6G9wAu2h9sc4222026-11-03yesnono https://samvada.vin-g.com/v/sa/ekasya-dinasya-namaste-voyejar-ekam-prakaashadinam-praapnoti-VLv1Nd8II6A.htmlhttps://i.ytimg.com/vi/VLv1Nd8II6A/hqdefault.jpgएकस्य दिनस्य 'नमस्ते'! वोयेजर्-एकं प्रकाशदिनं प्राप्नोतिसप्तसप्तत्यधिक-नवदशशततमे वर्षे उड्डीनं वोयेजर्-एकं द्विसहस्र-षड्विंशतितमे वर्षे नवम्बर्-मासस्य पञ्चदशे दिनाङ्के पृथिव्याः एकं प्रकाशदिनं दूरं प्राप्स्यति! अस्माभिः सह एकस्य 'नमस्ते' इत्यस्य चतुर्विंशति-होरात्मिकां यात्राम् अनुसर, प्रकाशदिनं किम् इति जानीहि।https://www.youtube-nocookie.com/embed/VLv1Nd8II6A4742026-11-02yesnono https://samvada.vin-g.com/v/hi/voyejara-1-taka-eka-helo-pahunchane-mem-puuraa-eka-dina-aq9z7mrtu0E.htmlhttps://i.ytimg.com/vi/aq9z7mrtu0E/hqdefault.jpgवॉयेजर 1 तक एक 'हेलो' पहुँचने में पूरा एक दिन क्यों लगता है?15 नवंबर 2026 को वॉयेजर 1 धरती से पूरे एक प्रकाश-दिन दूर पहुँच जाएगा। चलिए, धरती से भेजे गए एक नन्हे से 'हेलो' के साथ उसके 24 घंटे के सफ़र पर चलें।https://www.youtube-nocookie.com/embed/aq9z7mrtu0E4592026-11-02yesnono https://samvada.vin-g.com/v/en/a-hello-that-takes-a-whole-day-voyager-1-s-giant-space-X7Rc_lUjsKg.htmlhttps://i.ytimg.com/vi/X7Rc_lUjsKg/hqdefault.jpgA Hello That Takes a Whole Day! Voyager 1's Giant Space MilestoneWhat if your hello took a whole day to reach a friend? Follow one little hello from Earth on its 24-hour trip to Voyager 1, the farthest spacecraft ever, as it reaches one light-day away on November 15, 2026.https://www.youtube-nocookie.com/embed/X7Rc_lUjsKg4122026-11-02yesnono https://samvada.vin-g.com/v/en/the-water-dragon-that-must-not-be-stolen-2OCKL8pvTZw.htmlhttps://i.ytimg.com/vi/2OCKL8pvTZw/hqdefault.jpgThe Water Dragon That Must Not Be StolenIn a lotus-filled village pond in Vietnam's Red River Delta, eight-year-old Minh An overhears a plot to steal her family's 200-year-old Golden Dragon water puppet so slowly that no one will ever notice. With the help of a cheerful young restorer, she sets traps, follows footprints and shadows the suspects, but every clue points the wrong way.https://www.youtube-nocookie.com/embed/2OCKL8pvTZw8492026-11-02yesnono https://samvada.vin-g.com/v/sa/sthuulah-rikshah-vijetaa-baikpaik-shiitakaale-bhojanam-XBYeyAi7HI8.htmlhttps://i.ytimg.com/vi/XBYeyAi7HI8/hqdefault.jpgस्थूलः ऋक्षः विजेता! बैक्पैक् शीतकाले भोजनं विना कथं स्वपिति?द्विलक्षात् अधिकानि मतानि बैक्पैक्-नामानं कपिलवर्णम् ऋक्षं २०२६ तमस्य वर्षस्य स्थूलऋक्षसप्ताहस्य विजेतारम् अकुर्वन्। अस्मिन् चलचित्रे वयं गुप्तचराः भूत्वा सूचनाभिः रहस्यम् उद्घाटयामः: मेदः कथम् ऋक्षं मासान् यावत् भोजनं जलं च विना जीवयति?https://www.youtube-nocookie.com/embed/XBYeyAi7HI84472026-11-01yesnono https://samvada.vin-g.com/v/sa/agnibaanebhyah-puurvam-rakshaniiyaa-naukaa-4x47wcD0BC4.htmlhttps://i.ytimg.com/vi/4x47wcD0BC4/hqdefault.jpgअग्निबाणेभ्यः पूर्वं रक्षणीया नौकादीपावल्याः पूर्वसन्ध्यायां कोङ्कणतटस्य जलदुर्गे सर्वं नगरम् अग्निबाणोत्सवं प्रतीक्षते, किन्तु द्वादशवर्षीया तारा दूरात् एकस्य पुरुषस्य ओष्ठेषु त्रीणि भयङ्कराणि पदानि पठति। पञ्चदशनिमेषाणां गणनायां सा बधिरया मात्रा सह पदचिह्नानि, पादुकां, निर्वापितं दीपं च अनुसरति।https://www.youtube-nocookie.com/embed/4x47wcD0BC46602026-11-01yesnono https://samvada.vin-g.com/v/hi/bhaaluu-puurii-sardii-binaa-khaae-kaise-sotaa-hai-charbii-Yp6TUEXplww.htmlhttps://i.ytimg.com/vi/Yp6TUEXplww/hqdefault.jpgभालू पूरी सर्दी बिना खाए कैसे सोता है? चर्बी के भंडार का राज़!अलास्का का भूरा भालू लगभग आधे साल तक न कुछ खाता है, न पानी पीता है, फिर भी बसंत में आराम से जाग जाता है! इस वीडियो में सुराग-दर-सुराग जानिए कि उसका चर्बी का भंडार कैसे एक खाने के डिब्बे और पानी की बोतल, दोनों का काम करता है।https://www.youtube-nocookie.com/embed/Yp6TUEXplww5092026-11-01yesnono https://samvada.vin-g.com/v/en/backpack-the-bear-champion-how-bears-sleep-all-winter-UJMnUZdraGs.htmlhttps://i.ytimg.com/vi/UJMnUZdraGs/hqdefault.jpgBackpack the Bear Champion: How Bears Sleep All Winter Without EatingMore than 200,000 votes crowned Backpack the winner of Fat Bear Week 2026! Follow the clues to find out how Alaska's brown bears pack everything they need for a winter-long sleep, and why a bear's fat works like a built-in backpack of fuel, water and warmth.https://www.youtube-nocookie.com/embed/UJMnUZdraGs4372026-11-01yesnono https://samvada.vin-g.com/v/sa/motarayaanaat-gurutaram-kuushmaandam-laghu-biijam-katham-8gAiY9oAnrM.htmlhttps://i.ytimg.com/vi/8gAiY9oAnrM/hqdefault.jpgमोटरयानात् गुरुतरं कूष्माण्डम्! लघु बीजं कथं एतावत् विशालं भवति?एकं लघु बीजम् एकस्मिन् एव ग्रीष्मे मोटरयानात् अपि गुरुतरं कूष्माण्डं कथं भवति? अस्मिन् चलचित्रे वयं रहस्यान्वेषकाः भूत्वा सूत्रं सूत्रम् अन्विष्यामः, महाकूष्माण्डस्य विशालः भारः कुतः आगच्छति इति च जानीमः।https://www.youtube-nocookie.com/embed/8gAiY9oAnrM4762026-10-31yesnono https://samvada.vin-g.com/v/hi/vo-laapataa-naava-jise-tuuphaana-se-pahale-ghara-laanaa-hai-u_0a0CQtjT0.htmlhttps://i.ytimg.com/vi/u_0a0CQtjT0/hqdefault.jpgवो लापता नाव जिसे तूफ़ान से पहले घर लाना हैगोवा के कोंकण तट पर एक बूढ़ा मछुआरा समंदर से लौटता नहीं, और उसकी आख़िरी रेडियो कॉल में बस एक अजीब बात है: पहाड़ी चैपल की रोशनी ग़लत जगह पर है। चक्रवात आने में तीन दिन बचे हैं, और पंद्रह साल के सेब को यह पहेली सुलझानी है कि नाव आख़िर गई कहाँ।https://www.youtube-nocookie.com/embed/u_0a0CQtjT08512026-10-31yesnono https://samvada.vin-g.com/v/hi/kaara-se-bhii-bhaarii-kadduu-eka-nanhaa-biija-itanaa-badaa-LTC85r-5ibA.htmlhttps://i.ytimg.com/vi/LTC85r-5ibA/hqdefault.jpgकार से भी भारी कद्दू! एक नन्हा बीज इतना बड़ा कैसे बना?इस अक्टूबर ऐसे विशाल कद्दू तौले गए जो एक छोटी कार से भी भारी थे! आइए, एक जासूस की तरह सुराग दर सुराग जानें कि हथेली पर समाने वाला एक नन्हा बीज सिर्फ़ एक गर्मी में इतना बड़ा कैसे बन जाता है, और उसका ज़्यादातर वज़न असल में कहाँ से आता है।https://www.youtube-nocookie.com/embed/LTC85r-5ibA4552026-10-31yesnono https://samvada.vin-g.com/v/en/the-pumpkin-heavier-than-a-car-how-does-a-tiny-seed-get-so-XL6BFDQU6ak.htmlhttps://i.ytimg.com/vi/XL6BFDQU6ak/hqdefault.jpgThe Pumpkin Heavier Than a Car: How Does a Tiny Seed Get So Huge?This October, giant pumpkins rolled onto the scales. One named Rocky won California's world championship at 2,389 pounds, and a Rhode Island pumpkin reportedly weighed about 3,150 pounds!https://www.youtube-nocookie.com/embed/XL6BFDQU6ak4562026-10-31yesnono https://samvada.vin-g.com/v/sa/vaayukoshena-dhaavati-yaanam-nyuutanasya-adbhutam-rahasyam-aX9n8jamiEw.htmlhttps://i.ytimg.com/vi/aX9n8jamiEw/hqdefault.jpgवायुकोषेण धावति यानम्! न्यूटनस्य अद्भुतं रहस्यम्न यन्त्रम्, न इन्धनम्, केवलं तव श्वासः! अस्मिन् चलच्चित्रे वयं कूप्या, पाननलिकाभिः, वायुकोषेण च वेगवत् धावनयानं रचयामः, न्यूटनस्य 'प्रत्येकस्य प्रणोदस्य समानः प्रतिप्रणोदः' इति नियमं च पश्यामः।https://www.youtube-nocookie.com/embed/aX9n8jamiEw4612026-10-30yesnono https://samvada.vin-g.com/v/hi/gubbaare-vaalii-resa-kaara-havaa-piichhe-to-kaara-aage-kyom-AfjBJvCz0_8.htmlhttps://i.ytimg.com/vi/AfjBJvCz0_8/hqdefault.jpgगुब्बारे वाली रेस कार: हवा पीछे, तो कार आगे क्यों भागती है?एक बोतल, कुछ स्ट्रॉ और एक गुब्बारा, और आपकी अपनी रेस कार तैयार! इस वीडियो में हम जासूसों की तरह सुराग जोड़कर पता लगाते हैं कि हवा पीछे निकलती है तो कार आगे क्यों भागती है।https://www.youtube-nocookie.com/embed/AfjBJvCz0_84712026-10-30yesnono https://samvada.vin-g.com/v/en/what-makes-a-balloon-car-zoom-build-your-own-balloon-racer-rfVmAboP33A.htmlhttps://i.ytimg.com/vi/rfVmAboP33A/hqdefault.jpgWhat Makes a Balloon Car Zoom? Build Your Own Balloon Racer!A little car with no engine, no batteries and no fuel zooms across the floor. What is pushing it?https://www.youtube-nocookie.com/embed/rfVmAboP33A4192026-10-30yesnono https://samvada.vin-g.com/v/en/the-cable-car-that-must-reach-the-top-before-it-slides-0Q-7sPvSPYY.htmlhttps://i.ytimg.com/vi/0Q-7sPvSPYY/hqdefault.jpgThe Cable Car That Must Reach the Top Before It SlidesHigh above a frozen river gorge in a Georgian mining town, an old cable car jerks to a stop. Then it starts sliding backward toward the steel buffers below.https://www.youtube-nocookie.com/embed/0Q-7sPvSPYY8002026-10-30yesnono https://samvada.vin-g.com/v/sa/biijakumbhah-raatreh-puurvam-rakshaniiyah-NezcH1DZb2o.htmlhttps://i.ytimg.com/vi/NezcH1DZb2o/hqdefault.jpgबीजकुम्भः — रात्रेः पूर्वं रक्षणीयःकोरापुटपर्वतेषु त्रयः समानाः मृत्कुम्भाः, त्रयः साक्षिणः, एकं च षष्टिवर्षाणां जीवितं बीजम्। षोडशवर्षीया इशिता सूर्यास्तात् पूर्वं ज्ञातव्यं यत् कः असत्यं वदति, अन्यथा चन्द्रबलिः नाम अनावृष्टिसहः व्रीहिः सदा नश्येत्।https://www.youtube-nocookie.com/embed/NezcH1DZb2o7952026-10-29yesnono https://samvada.vin-g.com/v/sa/pratiprabhaatam-disham-parivartayantii-marmaramuurtih-AZBGXx9lwbM.htmlhttps://i.ytimg.com/vi/AZBGXx9lwbM/hqdefault.jpgप्रतिप्रभातं दिशं परिवर्तयन्ती मर्मरमूर्तिः: संग्रहालयस्य गूढं रहस्यम्प्राचीने संग्रहालये मीरा नाम युवती रात्रिरक्षिका पश्यति यत् मर्मरमयी अन्वेषकमूर्तिः प्रतिरात्रं किञ्चित् भ्रमति। तस्याः दृष्टिं अनुसृत्य सा संस्थापकस्य गुप्तकक्षं प्राप्नोति, यत्र अपूर्णं यात्रामानचित्रं प्रतीक्षते।https://www.youtube-nocookie.com/embed/AZBGXx9lwbM4572026-10-29yesnono https://samvada.vin-g.com/v/hi/hara-subaha-dishaa-badalane-vaalii-muurti-aura-sau-saala-B2mFZarqLt8.htmlhttps://i.ytimg.com/vi/B2mFZarqLt8/hqdefault.jpgहर सुबह दिशा बदलने वाली मूर्ति और सौ साल पुराना अधूरा नक्शाशहर के पुराने संग्रहालय में संगमरमर का एक यात्री हर सुबह थोड़ा-सा मुड़ा हुआ मिलता है। नई नाइट गार्ड मीरा उसकी नज़र का पीछा करती है और एक बंद कमरे तक पहुँचती है, जहाँ संस्थापक का आख़िरी अधूरा अभियान उसका इंतज़ार कर रहा है।https://www.youtube-nocookie.com/embed/B2mFZarqLt84542026-10-29yesnono https://samvada.vin-g.com/v/en/the-marble-explorer-turned-a-little-every-night-then-it-cRNBrApHyFA.htmlhttps://i.ytimg.com/vi/cRNBrApHyFA/hqdefault.jpgThe Marble Explorer Turned a Little Every Night. Then It Spelled a Word.A young night guard notices that a marble explorer statue faces a slightly different way each dawn, and no one believes her. With nineteen days until the museum closes forever, she follows the statue's gaze to a riddle in the floor, a sealed room, and the founder's unfinished map.https://www.youtube-nocookie.com/embed/cRNBrApHyFA4142026-10-29yesnono https://samvada.vin-g.com/v/sa/kaakaanaam-mitram-trinapurushah-suuryakaantapushpaanaam-r8k0qMcnPHQ.htmlhttps://i.ytimg.com/vi/r8k0qMcnPHQ/hqdefault.jpgकाकानां मित्रं तृणपुरुषः: सूर्यकान्तपुष्पाणाम् उद्यानम्एकाकी तृणपुरुषः तृणकः प्रतिदिनं काकान् भीषयति स्म, यतः कृषकः तान् चोरान् अमन्यत। किन्तु यदा कीटाः क्षेत्रं नाशयन्ति, तदा तृणकः एकं विस्मयकरं सत्यं जानाति।https://www.youtube-nocookie.com/embed/r8k0qMcnPHQ4372026-10-28yesnono https://samvada.vin-g.com/v/hi/chaandii-kaa-ratha-jo-mele-se-pahale-chorii-nahiim-honaa-HQlkEIP_TMI.htmlhttps://i.ytimg.com/vi/HQlkEIP_TMI/hqdefault.jpgचाँदी का रथ जो मेले से पहले चोरी नहीं होना चाहिएराजस्थान के पहाड़ी कस्बे चंद्रगढ़ में तीज के मेले से पाँच रातें पहले, चालीस साल पुराने पहरेदार हरि राम का पैर टूट जाता है, और उनकी दस साल की पोती परी लालटेन और सीटी लेकर महल-संग्रहालय का पहरा देने निकलती है। चोर हर रात एक क़दम आगे हैं, जैसे कोई उन्हें हर राज़ बता रहा हो।https://www.youtube-nocookie.com/embed/HQlkEIP_TMI8732026-10-28yesnono https://samvada.vin-g.com/v/hi/bijuukaa-jisane-kauvom-ke-lie-bagiichaa-lagaayaa--6orqN9WZdY.htmlhttps://i.ytimg.com/vi/-6orqN9WZdY/hqdefault.jpgबिजूका जिसने कौवों के लिए बगीचा लगायाघासू एक अकेला बिजूका है, जिसका काम है कौवों को खेत से दूर रखना। पर जब नन्ही कौवी चिंकी उसकी दोस्त बनती है और खेत के पत्तों में छेद होने लगते हैं, तो घासू एक ऐसा राज़ जान जाता है जो सब कुछ बदल देता है।https://www.youtube-nocookie.com/embed/-6orqN9WZdY4102026-10-28yesnono https://samvada.vin-g.com/v/en/the-scarecrow-who-planted-a-garden-for-the-crows-0wLNAd3i28E.htmlhttps://i.ytimg.com/vi/0wLNAd3i28E/hqdefault.jpgThe Scarecrow Who Planted a Garden for the CrowsTumble the scarecrow has one job: keep the crows out of Farmer Rosa's garden. Then a curious little crow named Pip lands on his hat, the cabbages fill with mysterious holes, and Tumble learns who the garden's real helpers are.https://www.youtube-nocookie.com/embed/0wLNAd3i28E4172026-10-28yesnono https://samvada.vin-g.com/v/sa/dvichakrikaaghantikaa-katham-nadati-antah-niguudhau-Ue0bo01zZTY.htmlhttps://i.ytimg.com/vi/Ue0bo01zZTY/hqdefault.jpgद्विचक्रिकाघण्टिका कथं नदति? अन्तः निगूढौ भ्रमन्तौ मुद्गरौ!एकेन अङ्गुष्ठनोदेन द्विचक्रिकाघण्टिका बहुवारं कथं नदति? वयं घण्टिकाम् उद्घाट्य तस्याः अन्तः दन्तचक्राणि भ्रमन्तौ लघुमुद्गरौ च पश्यामः।https://www.youtube-nocookie.com/embed/Ue0bo01zZTY4412026-10-27yesnono https://samvada.vin-g.com/v/hi/saaikila-kii-ghamtii-trinnna-kaise-karatii-hai-amdara-M-YPTV3hvmg.htmlhttps://i.ytimg.com/vi/M-YPTV3hvmg/hqdefault.jpgसाइकिल की घंटी ट्रिन्न्न कैसे करती है? अंदर छिपे नन्हे हथौड़ों का राज़!आप घंटी को बस एक बार दबाते हैं, फिर भी वो लंबी ट्रिन्न्न्न क्यों करती है? इस वीडियो में हम एक जासूस की तरह साइकिल की घंटी खोलते हैं और उसके गुंबद के नीचे छिपे गियर, घूमती चकरी और दो नन्हे हथौड़ों का कमाल देखते हैं।https://www.youtube-nocookie.com/embed/M-YPTV3hvmg4822026-10-27yesnono https://samvada.vin-g.com/v/en/what-s-hiding-inside-a-bicycle-bell-the-secret-spinning-HA_eBA046q4.htmlhttps://i.ytimg.com/vi/HA_eBA046q4/hqdefault.jpgWhat's Hiding Inside a Bicycle Bell? The Secret Spinning Hammers!One push of your thumb, and a bicycle bell sings ding-a-ling. But how does one single push make so many quick dings?https://www.youtube-nocookie.com/embed/HA_eBA046q43922026-10-27yesnono https://samvada.vin-g.com/v/en/the-blue-tile-that-must-reach-the-chapel-7HSAWw3RJEs.htmlhttps://i.ytimg.com/vi/7HSAWw3RJEs/hqdefault.jpgThe Blue Tile That Must Reach the ChapelA painted tile falls from a high window into the hands of eight-year-old Bia, and suddenly a charming antiques dealer, his hired helper and a jumpy young restorer all want it. Bia runs it through the steep lanes, crooked staircases, yellow trams and fish market of Lisbon's Alfama, sure she is protecting a royal treasure.https://www.youtube-nocookie.com/embed/7HSAWw3RJEs9482026-10-27yesnono https://samvada.vin-g.com/v/sa/navavaadane-na-taadaniiyaa-ghatikaaghantaa-zFEjiOdecS0.htmlhttps://i.ytimg.com/vi/zFEjiOdecS0/hqdefault.jpgनववादने न ताडनीया घटिकाघण्टाजयपुरस्य प्राचीनसङ्ग्रहालयस्य घटिकागोपुरे केवलम् एकादश निमेषाः अवशिष्टाः सन्ति। घटिकाशिल्पिनी मीनाक्षी तस्याः शिष्यः तेजस् च अन्विष्यतः यत् घटिका कथं कोशागारस्य द्वारम् उद्घाटयेत्।https://www.youtube-nocookie.com/embed/zFEjiOdecS06532026-10-26yesnono https://samvada.vin-g.com/v/sa/mangalagrahah-starapishtakah-iva-shilaastaraah-kim-vadanti-n8ETeRE7JRM.htmlhttps://i.ytimg.com/vi/n8ETeRE7JRM/hqdefault.jpgमङ्गलग्रहः स्तरपिष्टकः इव! शिलास्तराः किं वदन्ति?यदि त्वं मङ्गलग्रहं पिष्टकम् इव कर्तयेः, तर्हि अन्तः किं पश्येः? पर्सिवियरेन्स्-रोवरः जेज़ेरो-गर्ते शिलास्तरान् अन्विष्यति, ते च प्राचीनानां सरोवराणां, नदीनां, पवनानां च कथां वदन्ति।https://www.youtube-nocookie.com/embed/n8ETeRE7JRM4442026-10-26yesnono https://samvada.vin-g.com/v/hi/mamgala-para-milaa-patthara-kaa-keka-paratem-kholatii-haim-QC6jueyQ7zY.htmlhttps://i.ytimg.com/vi/QC6jueyQ7zY/hqdefault.jpgमंगल पर मिला पत्थर का केक! परतें खोलती हैं अरबों साल पुराना राज़मंगल ग्रह पर नासा के रोवर पर्सिवियरेंस ने ज़मीन के नीचे झाँका और उसे वहाँ परतें मिलीं, बिल्कुल एक परतदार केक जैसी! इस वीडियो में हम जासूस बनकर इन धारियों को नीचे से ऊपर पढ़ेंगे और जानेंगे कि ये अरबों साल पुरानी झील, नदी और हवा की कहानी कैसे सुनाती हैं।https://www.youtube-nocookie.com/embed/QC6jueyQ7zY4892026-10-26yesnono https://samvada.vin-g.com/v/en/mars-has-layers-like-a-giant-cake-perseverance-s-rock-oTc48Kwl8SI.htmlhttps://i.ytimg.com/vi/oTc48Kwl8SI/hqdefault.jpgMars Has Layers Like a Giant Cake! Perseverance's Rock StripesNASA's Perseverance rover found stripes of rock on Mars, and some were hidden deep underground and tilted in a surprising way. Join us as we solve the mystery clue by clue and discover how an ancient lake, a rushing river and a patient wind built a giant rocky cake.https://www.youtube-nocookie.com/embed/oTc48Kwl8SI4422026-10-26yesnono https://samvada.vin-g.com/v/sa/sharatpatreshu-niguudham-indradhanuh-ete-varnaah-kutah-QkWI1lleDS0.htmlhttps://i.ytimg.com/vi/QkWI1lleDS0/hqdefault.jpgशरत्पत्रेषु निगूढम् इन्द्रधनुः: एते वर्णाः कुतः आगच्छन्ति?अधुना उत्तर-अमेरिकायाः वनानि रक्तैः पीतैः नारङ्गैः च पत्रैः शोभन्ते। अस्मिन् चलचित्रे वयं गुप्तचराः इव सूत्रेण सूत्रेण ज्ञास्यामः यत् पीतनारङ्गवर्णौ सम्पूर्णं ग्रीष्मं हरितवर्णस्य अधः निगूढौ आस्ताम्, रक्तवर्णः तु शरदि नूतनः जायते।https://www.youtube-nocookie.com/embed/QkWI1lleDS04492026-10-25yesnono https://samvada.vin-g.com/v/hi/taapuu-kaa-puraanaa-nakshaa-jisa-para-sabakii-jaana-tikii-o8TH8jI_YEE.htmlhttps://i.ytimg.com/vi/o8TH8jI_YEE/hqdefault.jpgटापू का पुराना नक्शा जिस पर सबकी जान टिकी हैएक चक्रवात, एक वीरान टापू, सात फँसे हुए लोग और सिर्फ़ चार दिन का पानी। जब एक बूढ़ी महिला के ज़ंग लगे टीन से जंग के ज़माने का रहस्यमय नक्शा निकलता है, तो सब उसे ख़ज़ाने का नक्शा समझ बैठते हैं।https://www.youtube-nocookie.com/embed/o8TH8jI_YEE8502026-10-25yesnono https://samvada.vin-g.com/v/hi/patajhada-kii-pattiyom-mem-chhipaa-imdradhanusha-pattiyaan-eYsHNGM_AZ4.htmlhttps://i.ytimg.com/vi/eYsHNGM_AZ4/hqdefault.jpgपतझड़ की पत्तियों में छिपा इंद्रधनुष: पत्तियाँ रंग क्यों बदलती हैं?अभी उत्तरी अमेरिका के जंगल लाल, नारंगी और पीले रंगों से जगमगा रहे हैं, पर ये रंग आए कहाँ से? इस वीडियो में हम जासूस बनकर सुराग-दर-सुराग पता लगाएँगे कि हरी पत्तियों के अंदर पूरी गर्मी क्या छिपा था, और लाल रंग का असली राज़ क्या है।https://www.youtube-nocookie.com/embed/eYsHNGM_AZ44572026-10-25yesnono https://samvada.vin-g.com/v/en/why-do-leaves-change-color-the-secret-rainbow-hiding-in-r2cn9nIStlg.htmlhttps://i.ytimg.com/vi/r2cn9nIStlg/hqdefault.jpgWhy Do Leaves Change Color? The Secret Rainbow Hiding in Every LeafFall colors are glowing across North America right now, but many of those yellows and oranges were hiding inside green leaves all summer long! Join our leaf detective mystery to find out how trees reveal their hidden colors, and why the reds are a brand-new surprise painted fresh every fall.https://www.youtube-nocookie.com/embed/r2cn9nIStlg4532026-10-25yesnono https://samvada.vin-g.com/v/sa/nakhaat-laghuh-maarjaaravat-guruh-vishvavijetaarah-4wQ1ne5JNQg.htmlhttps://i.ytimg.com/vi/4wQ1ne5JNQg/hqdefault.jpgनखात् लघुः, मार्जारवत् गुरुः! विश्वविजेतारः मण्डूकाःअङ्गुष्ठनखे उपविशन् मण्डूकः, मार्जारवत् गुरुः मण्डूकः, काचवत् पारदर्शकः मण्डूकः, हिमीभूय पुनः कूर्दन् मण्डूकः च! अस्मिन् चलचित्रे वयं चतुरः विश्वविजेतॄन् मण्डूकान् मिलामः, एकं प्रश्नं च अन्विष्यामः — मण्डूकः कथं विश्वविजेता भवति?https://www.youtube-nocookie.com/embed/4wQ1ne5JNQg4512026-10-24yesnono https://samvada.vin-g.com/v/hi/sabase-chhotaa-sabase-badaa-aura-barpha-banakara-jaagane-Bjh8_aLFRWQ.htmlhttps://i.ytimg.com/vi/Bjh8_aLFRWQ/hqdefault.jpgसबसे छोटा, सबसे बड़ा और बर्फ़ बनकर जागने वाला मेंढक!क्या कोई मेंढक पूरा जमकर बर्फ़ बन सकता है और फिर बसंत में उछलकर चल सकता है? इस वीडियो में मिलिए नाखून से छोटे मेंढक, बिल्ली जितने भारी मेंढक, काँच जैसे पारदर्शी मेंढक और बर्फ़ में जम जाने वाले कमाल के मेंढक से।https://www.youtube-nocookie.com/embed/Bjh8_aLFRWQ4912026-10-24yesnono https://samvada.vin-g.com/v/en/the-painted-beehives-that-are-vanishing-one-by-one-w55jT6OaYBQ.htmlhttps://i.ytimg.com/vi/w55jT6OaYBQ/hqdefault.jpgThe Painted Beehives That Are Vanishing One by OneIn a Slovenian village beneath the Julian Alps, a grandmother who can no longer go near her bees and a granddaughter who is terrified of them must work out why painted beehives are disappearing night after night. Every clue points to the grumpy old beekeeper across the valley who hasn't spoken to her in thirty years, but the strange messages hidden in the hive panels may not mean what they seem.https://www.youtube-nocookie.com/embed/w55jT6OaYBQ9482026-10-24yesnono https://samvada.vin-g.com/v/en/frog-record-breakers-tiny-giant-see-through-and-frozen-solid-82exugvra7Q.htmlhttps://i.ytimg.com/vi/82exugvra7Q/hqdefault.jpgFrog Record-Breakers: Tiny, Giant, See-Through and Frozen Solid!Meet four record-breaking frogs: one smaller than your fingernail, one as heavy as a small house cat, one you can see right through, and one that freezes solid all winter and hops away in spring! Count down the most amazing frogs on Earth and discover the secret that links all their records together.https://www.youtube-nocookie.com/embed/82exugvra7Q4282026-10-24yesnono https://samvada.vin-g.com/v/sa/sanketadandah-yah-saptavaadane-na-patet-tLc36LcoMWY.htmlhttps://i.ytimg.com/vi/tLc36LcoMWY/hqdefault.jpgसङ्केतदण्डः यः सप्तवादने न पतेत्नीलगिरिषु कुरिञ्जीघट्टे सप्तवादने अन्तिमं पर्वतरेलयानं भग्नं सेतुं प्रति वलति, सन्ध्या च पुनः षड्वादनं प्रत्यागच्छति। केवलं चत्वारि मित्राणि स्मरन्ति, तानि च ज्ञातुम् इच्छन्ति यत् कोऽपि हस्तः यन्त्रदण्डं न स्पृशति चेत् सङ्केतदण्डः किमर्थं पतति।https://www.youtube-nocookie.com/embed/tLc36LcoMWY7682026-10-23yesnono https://samvada.vin-g.com/v/sa/sthaalyaam-indradhanuh-varnaah-kimartham-na-mishriibhavanti-WMKo1dfMDV8.htmlhttps://i.ytimg.com/vi/WMKo1dfMDV8/hqdefault.jpgस्थाल्याम् इन्द्रधनुः! वर्णाः किमर्थं न मिश्रीभवन्ति?कतिपयाः वर्णमयाः शर्करागुटिकाः, एका श्वेता स्थाली, ईषदुष्णं जलं च — तदा स्थाल्यां सुन्दरः इन्द्रधनुः प्रकटीभवति! अस्मिन् चलचित्रे वयं गुप्तचराः भूत्वा सङ्केतैः रहस्यम् उद्घाटयामः: शर्करा कथं विलीयते, वर्णाः मध्यं प्रति किमर्थं धावन्ति, ते किमर्थं शीघ्रं न मिश्रीभवन्ति च।https://www.youtube-nocookie.com/embed/WMKo1dfMDV84042026-10-23yesnono https://samvada.vin-g.com/v/hi/tophii-kaa-imdradhanusha-ramga-aapasa-mem-milate-kyom-nahiim-v8ZjRbiIh2c.htmlhttps://i.ytimg.com/vi/v8ZjRbiIh2c/hqdefault.jpgटॉफ़ी का इंद्रधनुष: रंग आपस में मिलते क्यों नहीं?बची हुई रंग-बिरंगी टॉफ़ियाँ, एक सफ़ेद प्लेट और थोड़ा-सा गुनगुना पानी, और देखते ही देखते बन जाता है एक गोल इंद्रधनुष! इस वीडियो में हम जासूस बनकर सुराग जोड़ते हैं और समझते हैं कि चीनी कैसे घुलती है, रंग कैसे फैलते हैं, और धारियाँ आपस में क्यों नहीं मिलतीं।https://www.youtube-nocookie.com/embed/v8ZjRbiIh2c4972026-10-23yesnono https://samvada.vin-g.com/v/en/the-candy-rainbow-plate-why-don-t-the-colors-mix-cak_37wc0MA.htmlhttps://i.ytimg.com/vi/cak_37wc0MA/hqdefault.jpgThe Candy Rainbow Plate: Why Don't the Colors Mix?Arrange leftover candies in a circle, add warm water, and watch rainbow stripes slide toward the middle without mixing! Solve the mystery clue by clue and discover diffusion, the science of how things dissolve and spread out.https://www.youtube-nocookie.com/embed/cak_37wc0MA4632026-10-23yesnono https://samvada.vin-g.com/v/sa/vaayoh-vipariitah-baanah-vismritasya-utsasya-rahasyam-m34ET4e54mU.htmlhttps://i.ytimg.com/vi/m34ET4e54mU/hqdefault.jpgवायोः विपरीतः बाणः — विस्मृतस्य उत्सस्य रहस्यम्कूपग्रामस्य धान्यागारे स्थितः ताम्रमयः वायुदर्शकः प्रत्येकस्मिन् झञ्झावाते वायोः विपरीतां दिशं दर्शयति। यदा ग्रामस्य कूपाः शुष्यन्ति, तदा चतुर्दशवर्षीया तारा तस्य हठिनः बाणस्य रहस्यम् अनुसरति, शतवर्षपूर्वस्य पूर्वजस्य गूढं सन्देशं च प्राप्नोति।https://www.youtube-nocookie.com/embed/m34ET4e54mU4322026-10-22yesnono https://samvada.vin-g.com/v/hi/vo-taambe-kaa-murgaa-jo-hara-tuuphaana-mem-ultaa-ghuumataa-Kt1INYLTiC8.htmlhttps://i.ytimg.com/vi/Kt1INYLTiC8/hqdefault.jpgवो तांबे का मुर्ग़ा जो हर तूफ़ान में उल्टा घूमता थाकेसरपुर गाँव के खलिहान पर लगा सौ साल पुराना तांबे का मुर्ग़ा हर तूफ़ानी रात हवा से उल्टी दिशा में मुड़ जाता है, और सब उसे टूटा हुआ मानते हैं। सूखे से जूझते गाँव में, चौदह साल की मीरा अपने दादा के साथ उस ज़िद्दी चोंच के पीछे चल पड़ती है।https://www.youtube-nocookie.com/embed/Kt1INYLTiC85162026-10-22yesnono https://samvada.vin-g.com/v/hi/dulhana-kii-saadii-jo-chhaha-dina-mem-bunanii-hai-58CpXyJ4dGE.htmlhttps://i.ytimg.com/vi/58CpXyJ4dGE/hqdefault.jpgदुल्हन की साड़ी जो छह दिन में बुननी हैवाराणसी की बुनकर गलियों में सत्तर साल की फ़ातिमा बानो के पास एक शादी की शिकारगाह साड़ी पूरी करने के लिए सिर्फ़ छह दिन हैं, पर उनका हाथ चोट खा जाता है और पहली ही रात साड़ी के नक्शे वाले जैकार्ड कार्ड गायब हो जाते हैं। करघे पर बैठी पोती सना और शहर की गलियों में उतरी दादी को पता लगाना है कि तीन शांत बयानों में से कौन झूठा है, इससे पहले कि बारात निकल जाए।https://www.youtube-nocookie.com/embed/58CpXyJ4dGE9062026-10-22yesnono https://samvada.vin-g.com/v/en/the-weathervane-that-pointed-against-the-wind-egMn-9TprwY.htmlhttps://i.ytimg.com/vi/egMn-9TprwY/hqdefault.jpgThe Weathervane That Pointed Against the WindEvery stormy night, the old copper weathervane on the Pell barn swings the wrong way, and nobody in Harrow Vale has ever asked why. In a summer of drought, with the family farm days from auction, fourteen-year-old Tamsin follows its stubborn arrow across the fields and uncovers a promise her great-great-grandmother left for the whole valley.https://www.youtube-nocookie.com/embed/egMn-9TprwY4692026-10-22yesnono https://samvada.vin-g.com/v/sa/piitaa-chhattrikaa-haridraa-varshaa-kutra-gachchhati-wMUbvxrM7WM.htmlhttps://i.ytimg.com/vi/wMUbvxrM7WM/hqdefault.jpgपीता छत्त्रिका हरिद्रा: वर्षा कुत्र गच्छति?हरिद्रा नाम लज्जाशीला पीता छत्त्रिका वर्षायाः पल्वलानि सङ्ग्रहीतुम् इच्छति, परन्तु तानि सर्वदा अन्तर्धीयन्ते। बिन्दुः नाम लघुः जलबिन्दुः तां पल्वलात् नदीं, नद्याः समुद्रं, समुद्रात् मेघान् प्रति जलस्य यात्रां दर्शयति।https://www.youtube-nocookie.com/embed/wMUbvxrM7WM5262026-10-21yesnono https://samvada.vin-g.com/v/hi/piiluu-chhatarii-aura-pokharom-kaa-jaaduii-saphara-WweV8ggtYR4.htmlhttps://i.ytimg.com/vi/WweV8ggtYR4/hqdefault.jpgपीलू छतरी और पोखरों का जादुई सफ़रएक शर्मीली पीली छतरी पीलू बारिश के पोखर इकट्ठा करना चाहती है, ताकि वह भी ख़ास बन सके। पर जब उसके पोखर ग़ायब होने लगते हैं, तो एक नन्ही बूँद उसे पोखर से नदी और नदी से बादल तक के सफ़र पर ले जाती है।https://www.youtube-nocookie.com/embed/WweV8ggtYR46122026-10-21yesnono https://samvada.vin-g.com/v/en/the-golden-tenor-of-carnival-night-kJGG9nzdrX0.htmlhttps://i.ytimg.com/vi/kJGG9nzdrX0/hqdefault.jpgThe Golden Tenor of Carnival NightOn the last night of carnival week in Port of Spain, fourteen-year-old Asha Baptiste's late grandmother's hand-hammered steel pan vanishes hours before the grand steelband finals. Everyone blames a gruff rival tuner, but Asha's sharp ears and a hidden yellow ribbon point somewhere far more painful.https://www.youtube-nocookie.com/embed/kJGG9nzdrX09022026-10-21yesnono https://samvada.vin-g.com/v/en/the-umbrella-who-collected-puddles-where-does-rain-go-jxu1ocW4Ruk.htmlhttps://i.ytimg.com/vi/jxu1ocW4Ruk/hqdefault.jpgThe Umbrella Who Collected Puddles: Where Does Rain Go?Marigold is a shy little yellow umbrella who has never been out in the rain. When a gust of wind blows her into the garden, she meets Pip, a cheerful raindrop, and learns that rain never really disappears.https://www.youtube-nocookie.com/embed/jxu1ocW4Ruk5602026-10-21yesnono https://samvada.vin-g.com/v/sa/udvaahakah-katham-jaanaati-kutra-sthaatavyam-iti-n1-rk6N4O5E.htmlhttps://i.ytimg.com/vi/n1-rk6N4O5E/hqdefault.jpgउद्वाहकः कथं जानाति कुत्र स्थातव्यम् इति?उद्वाहकस्य गुप्तं कूपं प्रविश्य प्रतिभारं, बलवतीः लौहरज्जूः, चतुरान् संवेदकान् च पश्य। गुर्वी लौहपेटिका कथं मृदु आरोहति, प्रत्येकं तलं च सम्यक् समतलं विरमति इति ज्ञास्यसि।https://www.youtube-nocookie.com/embed/n1-rk6N4O5E6482026-10-20yesnono https://samvada.vin-g.com/v/sa/marubhuumau-patitaayaah-ulkaayaah-rahasyam-kVhRXt4QQyw.htmlhttps://i.ytimg.com/vi/kVhRXt4QQyw/hqdefault.jpgमरुभूमौ पतितायाः उल्कायाः रहस्यम्थारमरुभूमौ चतुर्दशवर्षीया किरणा आकाशात् पतितं कृष्णं गुरुं प्रस्तरं प्राप्नोति। द्वौ अपरिचितौ तं प्रस्तरम् इच्छतः — एकः मधुरभाषी प्राध्यापकः, अपरा कठोरा रहस्यमयी वैज्ञानिकी।https://www.youtube-nocookie.com/embed/kVhRXt4QQyw5752026-10-20yesnono https://samvada.vin-g.com/v/hi/liphta-ko-kaise-pataa-chalataa-hai-ki-kisa-mamjila-para-GQbcb2FNmE4.htmlhttps://i.ytimg.com/vi/GQbcb2FNmE4/hqdefault.jpgलिफ्ट को कैसे पता चलता है कि किस मंज़िल पर रुकना है?एक कार जितना भारी डिब्बा हर बार ठीक आपकी मंज़िल के बराबर कैसे रुकता है? आइए, कल्पना में लिफ्ट की सुरंग के अंदर चलें और मिलें गूँथी हुई स्टील की रस्सियों, संतुलन वाले काउंटरवेट, ताक़तवर मोटर और मंज़िलें गिनने वाले होशियार सेंसरों से।https://www.youtube-nocookie.com/embed/GQbcb2FNmE47502026-10-20yesnono https://samvada.vin-g.com/v/en/how-does-a-lift-know-which-floor-to-stop-at-ride-inside-the-ze3TVv4MsSY.htmlhttps://i.ytimg.com/vi/ze3TVv4MsSY/hqdefault.jpgHow Does a Lift Know Which Floor to Stop At? Ride Inside the Shaft!Ever wondered how a heavy metal lift box stops exactly level with your floor every single time? Join us on a pretend ride inside a lift shaft to meet the balancing counterweight, the super strong steel ropes, the lift's computer brain and the clever sensors that count every floor.https://www.youtube-nocookie.com/embed/ze3TVv4MsSY5652026-10-20yesnono https://samvada.vin-g.com/v/sa/mangalasya-aalukasadrisham-chandram-prati-jaapaanasya-XFjgZVgmaew.htmlhttps://i.ytimg.com/vi/XFjgZVgmaew/hqdefault.jpgमङ्गलस्य आलुकसदृशं चन्द्रं प्रति जापानस्य अद्भुतं यानम्!जापानदेशस्य एम्-एम्-एक्स् नामकम् अन्तरिक्षयानं मङ्गलग्रहस्य आलुकसदृशं चन्द्रं फोबोसं प्रति पञ्चवर्षीयां यात्राम् आरभते। तत् यानं एकं लघु चतुश्चक्रयानं सह नयति, फोबोसस्य मृत्तिकां च पृथिवीं प्रति आनेष्यति।https://www.youtube-nocookie.com/embed/XFjgZVgmaew5862026-10-19yesnono https://samvada.vin-g.com/v/hi/tiphina-mem-chhipii-chitthii-zBbFs71J_MI.htmlhttps://i.ytimg.com/vi/zBbFs71J_MI/hqdefault.jpgटिफ़िन में छिपी चिट्ठीमुंबई की मानसूनी दोपहर में चौदह साल के कबीर को एक खाली टिफ़िन के भीतर काँपते क्रेयॉन अक्षरों में लिखी चिट्ठी मिलती है: 'आजी पडली. दार बंद.https://www.youtube-nocookie.com/embed/zBbFs71J_MI7202026-10-19yesnono https://samvada.vin-g.com/v/hi/mamgala-ke-aaluu-jaise-chaanda-kii-mittii-laane-nikalaa-PIJsL0GiQv0.htmlhttps://i.ytimg.com/vi/PIJsL0GiQv0/hqdefault.jpgमंगल के आलू जैसे चाँद की मिट्टी लाने निकला जापान का यान!मंगल ग्रह के पास एक ऐसा चाँद है जो बिल्कुल आलू जैसा दिखता है! जापान का नया अंतरिक्ष यान एम-एम-एक्स पाँच साल की यात्रा पर निकला है, ताकि वह इस चाँद फोबोस की मिट्टी उठाकर धरती पर ला सके, और साथ में एक छोटा पहियों वाला रोवर भी ले गया है।https://www.youtube-nocookie.com/embed/PIJsL0GiQv06782026-10-19yesnono https://samvada.vin-g.com/v/en/japan-s-mmx-is-off-to-grab-dirt-from-mars-s-potato-moon-5qfkZVN-aCw.htmlhttps://i.ytimg.com/vi/5qfkZVN-aCw/hqdefault.jpgJapan's MMX Is Off to Grab Dirt from Mars's Potato Moon!A spacecraft from Japan called MMX just blasted off on a five-year round trip to Phobos, the tiny, lumpy, potato-shaped moon of Mars. Find out how it will scoop up moon dirt, carry a little wheeled rover along for the ride, and fly its treasure all the way back to Earth to solve a big space mystery!https://www.youtube-nocookie.com/embed/5qfkZVN-aCw6462026-10-19yesnono https://samvada.vin-g.com/v/sa/vayam-svapimah-vimshatikotih-pakshinah-uddiiyante-uPoM59Pk9Nw.htmlhttps://i.ytimg.com/vi/uPoM59Pk9Nw/hqdefault.jpgवयं स्वपिमः, विंशतिकोटिः पक्षिणः उड्डीयन्ते!प्रतिशरत्कालं विंशतिकोटिः लघवः गायकपक्षिणः रात्रौ दक्षिणदिशं प्रति गुप्तरूपेण उड्डीयन्ते। ते तारकैः पृथिव्याः चुम्बकक्षेत्रेण च मार्गं जानन्ति, रडारयन्त्राणि च तान् मेघवत् पश्यन्ति।https://www.youtube-nocookie.com/embed/uPoM59Pk9Nw6192026-10-18yesnono https://samvada.vin-g.com/v/hi/raata-kii-khuphiyaa-udaana-karodom-chidiyaan-andhere-mem-X57kr3-L_9g.htmlhttps://i.ytimg.com/vi/X57kr3-L_9g/hqdefault.jpgरात की खुफ़िया उड़ान: करोड़ों चिड़ियाँ अँधेरे में रास्ता कैसे ढूँढती हैं?जब तुम सो रहे होते हो, तब आसमान में करोड़ों नन्ही चिड़ियाँ एक लंबे सफ़र पर निकलती हैं! जानो कि वे तारों और धरती के चुंबक की मदद से रास्ता कैसे ढूँढती हैं, और मौसम रडार उन्हें नक्शे पर बादलों की तरह कैसे देख लेता है।https://www.youtube-nocookie.com/embed/X57kr3-L_9g6822026-10-18yesnono https://samvada.vin-g.com/v/en/night-flight-the-secret-bird-journey-while-you-sleep-BcCftJnxmbE.htmlhttps://i.ytimg.com/vi/BcCftJnxmbE/hqdefault.jpgNight Flight: The Secret Bird Journey While You Sleep!Every autumn, millions of songbirds fly south in the dark while you're fast asleep! Find out how tiny birds find their way using the stars and Earth's invisible magnetic field, and how weather radar can spot them like clouds on a map.https://www.youtube-nocookie.com/embed/BcCftJnxmbE5922026-10-18yesnono https://samvada.vin-g.com/v/en/sixty-one-before-sunrise-ADZbLBEFUI0.htmlhttps://i.ytimg.com/vi/ADZbLBEFUI0/hqdefault.jpgSixty-One Before SunriseOn the morning of Cappadocia's biggest balloon festival, fourteen-year-old Elif finds an unsigned warning on her crew clipboard: a burner is wrong, and a balloon must not fly. With ninety minutes until sunrise and no adult willing to listen, she races across the dark launch fields to find the right basket before it leaves the ground.https://www.youtube-nocookie.com/embed/ADZbLBEFUI08172026-10-18yesnono https://samvada.vin-g.com/v/sa/himanadyaah-antimah-praharah-4dSMiu9Jc8s.htmlhttps://i.ytimg.com/vi/4dSMiu9Jc8s/hqdefault.jpgहिमनद्याः अन्तिमः प्रहरःहिमालयस्य हिमरुद्धायाम् उपत्यकायां चतुर्दशवर्षीया दोल्मा स्वस्य पितृव्यं भ्रातरं च हिमीभूतायाः नद्याः मार्गेण प्रस्थितौ पश्यति। अपराह्णे काचित् मौना अपरिचिता टिक्-टिक्-शब्दं कुर्वन्तीं लौहमञ्जूषां रक्तचिह्नैः अङ्कितं मानचित्रं च गृहीत्वा ग्रामम् आगच्छति, तदा एव ग्रामस्य उपग्रहदूरभाषः लुप्यते।https://www.youtube-nocookie.com/embed/4dSMiu9Jc8s6212026-10-17yesnono https://samvada.vin-g.com/v/sa/niilatimingilaat-api-diirghah-sahasralaghujiivaanaam-4LCNAvbFD2o.htmlhttps://i.ytimg.com/vi/4LCNAvbFD2o/hqdefault.jpgनीलतिमिङ्गिलात् अपि दीर्घः! सहस्रलघुजीवानां प्रकाशमाना दीपमालापश्चिम-आस्ट्रेलियायाः समुद्रे वैज्ञानिकाः सिफोनोफोर् नाम एकम् अद्भुतं जीवम् अपश्यन्, यः नीलतिमिङ्गिलात् अपि दीर्घतरः भवेत्। सः एकः जीवः न, अपितु सहस्राणां लघुप्रतिरूपाणां दलम् अस्ति, यत् अन्धकारे दीपमाला इव प्रकाशते।https://www.youtube-nocookie.com/embed/4LCNAvbFD2o6012026-10-17yesnono https://samvada.vin-g.com/v/hi/bluu-vhela-se-bhii-lambaa-jiiva-samudra-kii-chamakatii-moTbM6400ps.htmlhttps://i.ytimg.com/vi/moTbM6400ps/hqdefault.jpgब्लू व्हेल से भी लंबा जीव! समुद्र की चमकती 'टीम' का राज़क्या तुम जानते हो कि धरती का सबसे लंबा जानवर शायद ब्लू व्हेल नहीं है? ऑस्ट्रेलिया के पास गहरे समुद्र में वैज्ञानिकों को लगभग 150 फ़ीट लंबा साइफ़ोनोफ़ोर मिला, जो असल में हज़ारों नन्हे जीवों की एक टीम है।https://www.youtube-nocookie.com/embed/moTbM6400ps5812026-10-17yesnono https://samvada.vin-g.com/v/en/longer-than-a-blue-whale-the-deep-sea-team-of-tiny-glowing-KT_PCIot3qY.htmlhttps://i.ytimg.com/vi/KT_PCIot3qY/hqdefault.jpgLonger Than a Blue Whale? The Deep-Sea Team of Tiny Glowing Clones!Deep in the ocean off Western Australia, scientists may have found one of the longest animals ever seen, and it's longer than a blue whale! Dive in with an underwater robot to meet the giant siphonophore, a glowing string of thousands of tiny clones that work together as one amazing team.https://www.youtube-nocookie.com/embed/KT_PCIot3qY5982026-10-17yesnono https://samvada.vin-g.com/v/sa/karatale-chakravaatah-paatre-jalaavartam-rachayaama-97sjRfgVA24.htmlhttps://i.ytimg.com/vi/97sjRfgVA24/hqdefault.jpgकरतले चक्रवातः! पात्रे जलावर्तं रचयामएकं प्लास्टिकपात्रं जलं च स्वीकृत्य स्वहस्ते लघुं जलचक्रवातं रचय! भ्रमत् जलं मध्ये गर्तं किमर्थं करोति इति ज्ञास्यसि, स्नानपात्रस्य आवर्तः वातावर्ताः आकाशगङ्गाः च कथम् एकं नियमम् अनुसरन्ति इति अपि द्रक्ष्यसि।https://www.youtube-nocookie.com/embed/97sjRfgVA245692026-10-16yesnono https://samvada.vin-g.com/v/hi/haatha-mem-bavamdara-ghuumataa-paanii-biicha-mem-kiipa-kyom-cN8hFagiShw.htmlhttps://i.ytimg.com/vi/cN8hFagiShw/hqdefault.jpgहाथ में बवंडर! घूमता पानी बीच में कीप क्यों बनाता है?क्या आप एक बवंडर को अपने हाथ में पकड़ सकते हैं? इस वीडियो में हम पानी, साबुन की एक बूँद और एक प्लास्टिक के डिब्बे से अपना छोटा सा घूमता भंवर बनाएँगे।https://www.youtube-nocookie.com/embed/cN8hFagiShw5362026-10-16yesnono https://samvada.vin-g.com/v/hi/bhiida-mem-khoyaa-naama-OEygYqLzqXg.htmlhttps://i.ytimg.com/vi/OEygYqLzqXg/hqdefault.jpgभीड़ में खोया नामदुर्गा पूजा की आख़िरी रात, उत्तर कोलकाता के एक पंडाल की खोया-पाया मेज़ पर एक छोटा लड़का आता है। उसके पास एक बड़ा ऊनी शॉल है, एक टूटा चश्मा है, और ज़ुबान पर बस एक शब्द है: 'फूलमनी'।https://www.youtube-nocookie.com/embed/OEygYqLzqXg7522026-10-16yesnono https://samvada.vin-g.com/v/en/tornado-in-a-jar-make-a-mini-twister-you-can-hold-QhHRNxfDPRU.htmlhttps://i.ytimg.com/vi/QhHRNxfDPRU/hqdefault.jpgTornado in a Jar! Make a Mini Twister You Can HoldSwirl a jar of water and watch a tiny tornado appear right in your hands! Find out why spinning water opens a funnel in the middle, and how the same science swirls down bathtub drains, twirls dust devils across fields, and spins a giant storm on Jupiter.https://www.youtube-nocookie.com/embed/QhHRNxfDPRU5862026-10-16yesnono https://samvada.vin-g.com/v/sa/panchaashadvarshaih-vilambitam-pustakam-paarshvalekhaanaam-P2zJxNNM4vg.htmlhttps://i.ytimg.com/vi/P2zJxNNM4vg/hqdefault.jpgपञ्चाशद्वर्षैः विलम्बितं पुस्तकम् — पार्श्वलेखानां रहस्यम्षोडशवर्षीया मीरा पुस्तकालये सेवां करोति, यदा १९७६ तमात् वर्षात् विलम्बितम् एकं नीलं पुस्तकं प्रत्यागच्छति। तस्य पार्श्वेषु लिखिताः सङ्केताः तां मित्रेण अर्जुनेन सह नगरस्य घण्टागोपुरं, जलयन्त्रं, सेतुं च नयन्ति।https://www.youtube-nocookie.com/embed/P2zJxNNM4vg5162026-10-15yesnono https://samvada.vin-g.com/v/hi/50-saala-dera-se-lautii-kitaaba-aura-usake-haashiye-mem-gUTeUNeog4k.htmlhttps://i.ytimg.com/vi/gUTeUNeog4k/hqdefault.jpg50 साल देर से लौटी किताब और उसके हाशिये में छिपी पहेलीएक छोटे शहर के पुस्तकालय में सोलह साल की स्वयंसेवक मीरा को एक किताब मिलती है, जो 1976 से वापस नहीं आई थी। उसके हाशिये में लिखे सुराग उसे घंटाघर, एक पुराने लेटरबॉक्स और नदी के घाट तक ले जाते हैं, और आख़िर में एक ऐसे बंद कमरे तक, जिसका राज़ पचास साल से किसी गुमनाम दानदाता के दिल में छिपा था।https://www.youtube-nocookie.com/embed/gUTeUNeog4k6332026-10-15yesnono https://samvada.vin-g.com/v/en/the-cello-case-at-platform-nine-TfvZTGWTzZk.htmlhttps://i.ytimg.com/vi/TfvZTGWTzZk/hqdefault.jpgThe Cello Case at Platform NineOn a scorching July day in Marseille, a battered cello is handed in at the railway station's lost-property office, and a stranger claims it within minutes. When its real owner bursts in hours before her scholarship audition, fourteen-year-old Nadia and cellist Inès race across trams, the old port and the winding streets of Le Panier to catch the man they believe is a thief.https://www.youtube-nocookie.com/embed/TfvZTGWTzZk9412026-10-15yesnono https://samvada.vin-g.com/v/en/a-library-book-came-back-50-years-late-with-clues-in-the-A2R0xQnwjOI.htmlhttps://i.ytimg.com/vi/A2R0xQnwjOI/hqdefault.jpgA Library Book Came Back 50 Years Late, With Clues in the MarginsWhen fifteen-year-old library volunteer Nadia finds a book overdue since 1976, she discovers pencil notes in its margins that lead to a scavenger hunt across town. With a sealed reading room about to be drilled open, she has four days to solve the puzzle and uncover who has been secretly keeping the library alive for decades.https://www.youtube-nocookie.com/embed/A2R0xQnwjOI5402026-10-15yesnono https://samvada.vin-g.com/v/sa/himapetikaayaah-rahasyam-SYbZ2VAymOY.htmlhttps://i.ytimg.com/vi/SYbZ2VAymOY/hqdefault.jpgहिमपेटिकायाः रहस्यम्वर्षाकाले पश्चिमघट्टानां एकस्मिन् ग्रामे सर्पदष्टायाः पितामह्याः प्राणरक्षणाय त्रयोदशवर्षीयः अर्जुनः चतसृणां होराणां अन्तः प्रतिविषम् आनेतुं प्रवृद्धां नदीं तरति। मार्गे रहस्यमयाः चोराः तस्य हिमपेटिकां हरन्ति।https://www.youtube-nocookie.com/embed/SYbZ2VAymOY6782026-10-14yesnono https://samvada.vin-g.com/v/sa/vaayoh-bhiitah-patangah-pimasya-prathamam-uddayanam-OzgQ-zP5z3U.htmlhttps://i.ytimg.com/vi/OzgQ-zP5z3U/hqdefault.jpgवायोः भीतः पतङ्गः – पिमस्य प्रथमम् उड्डयनम्पिमः नाम लघुः पत्रपतङ्गः वायोः अतीव बिभेति, प्रतिदिनं च वस्त्रमञ्जूषायां निलीयते। तारा नाम धैर्यवती बालिका तं दर्शयति यत् वायुः कथं पतङ्गम् उपरि नयति।https://www.youtube-nocookie.com/embed/OzgQ-zP5z3U5512026-10-14yesnono https://samvada.vin-g.com/v/hi/pima-vo-patamga-jise-havaa-se-dara-lagataa-thaa-Mg9pWlUkC1M.htmlhttps://i.ytimg.com/vi/Mg9pWlUkC1M/hqdefault.jpgपिम: वो पतंग जिसे हवा से डर लगता थापिम नाम की एक काग़ज़ी पतंग हर हवादार दिन अलमारी में छिप जाती है, क्योंकि उसे लगता है कि हवा उसे फाड़ देगी। फिर धैर्यवान मीरा उसे दिखाती है कि हवा असल में पतंग को कैसे उठाती है।https://www.youtube-nocookie.com/embed/Mg9pWlUkC1M5572026-10-14yesnono https://samvada.vin-g.com/v/en/the-kite-that-was-afraid-of-the-wind-a-cozy-story-about-Galtslwn-9o.htmlhttps://i.ytimg.com/vi/Galtslwn-9o/hqdefault.jpgThe Kite That Was Afraid of the Wind | A Cozy Story About CouragePim is a bright yellow paper kite with one big secret: it is afraid of the wind. When a patient girl named Nadia shows Pim how wind really lifts a kite, Pim learns that the thing it feared most is what helps it soar.https://www.youtube-nocookie.com/embed/Galtslwn-9o5252026-10-14yesnono https://samvada.vin-g.com/v/sa/tava-kunchikaa-katham-taalakasya-guptaprahelikaam-Nvq5H9Sqo34.htmlhttps://i.ytimg.com/vi/Nvq5H9Sqo34/hqdefault.jpgतव कुञ्चिका कथं तालकस्य गुप्तप्रहेलिकां समाधत्ते?प्रत्येकस्य द्वारस्य तालके लघवः कुण्डलिकायुक्ताः कीलाः एकां उच्चताप्रहेलिकां क्रीडन्ति। अस्मिन् चलचित्रे त्वं ज्ञास्यसि यत् कथं केवलं सत्या कुञ्चिका सर्वान् कीलान् एकस्यां रेखायां स्थापयति, येन बेलनं भ्रमति।https://www.youtube-nocookie.com/embed/Nvq5H9Sqo345442026-10-13yesnono https://samvada.vin-g.com/v/hi/tumhaarii-chaabii-ko-taalaa-kaise-pahachaanataa-hai-chhotii-sVywqjfwhC0.htmlhttps://i.ytimg.com/vi/sVywqjfwhC0/hqdefault.jpgतुम्हारी चाबी को ताला कैसे पहचानता है? छोटी पिनों की पहेली!हर दरवाज़े के ताले के अंदर स्प्रिंग वाली छोटी-छोटी पिनें एक ऊँचाई मिलाने वाली पहेली खेलती हैं, और सिर्फ़ सही चाबी ही उसे सुलझा पाती है! इस मज़ेदार वीडियो में बच्चे जानेंगे कि पिन टम्बलर ताला अंदर से कैसे काम करता है, और ये तरकीब हज़ारों साल पुरानी कैसे है।https://www.youtube-nocookie.com/embed/sVywqjfwhC04992026-10-13yesnono https://samvada.vin-g.com/v/hi/chhatom-para-udataa-suraaga-Mial4mlPWYw.htmlhttps://i.ytimg.com/vi/Mial4mlPWYw/hqdefault.jpgछतों पर उड़ता सुरागपुरानी दिल्ली की धुंध भरी सुबह, कबूतर दौड़ से ठीक पहले, चौदह साल की ज़ोया का चैंपियन कबूतर सितारा और मोहल्ले के दर्जन भर इनामी कबूतर ग़ायब हो जाते हैं। एक भटके कबूतर के पैर में मिली पर्ची कहती है कि ट्रक छह बजे निकलेगा।https://www.youtube-nocookie.com/embed/Mial4mlPWYw7192026-10-13yesnono https://samvada.vin-g.com/v/en/how-does-a-lock-know-it-s-your-key-the-tiny-pin-puzzle-7-zxk7aQSOI.htmlhttps://i.ytimg.com/vi/7-zxk7aQSOI/hqdefault.jpgHow Does a Lock Know It's YOUR Key? The Tiny Pin Puzzle!Every front door hides a tiny puzzle made of spring-loaded pins, and only one key in the world can solve it! Shrink down with us to explore inside a pin tumbler lock and discover how a key's bumpy edge lines up every pin so the lock can turn.https://www.youtube-nocookie.com/embed/7-zxk7aQSOI5172026-10-13yesnono https://samvada.vin-g.com/v/sa/ashtavarshaani-antarikshe-bepiikolambo-budhagraham-lD6bSeQLip0.htmlhttps://i.ytimg.com/vi/lD6bSeQLip0/hqdefault.jpgअष्टवर्षाणि अन्तरिक्षे! बेपीकोलम्बो बुधग्रहं प्राप्स्यतिद्वौ यन्त्रान्वेषकौ एकस्मिन् एव याने सह उपविश्य अष्टौ वर्षाणि अन्तरिक्षे यात्रां कुर्वतः, नववारं च ग्रहाणां समीपेन गतौ। सूर्यस्य समीपतमं लघुतमं च ग्रहं प्राप्तुं किमर्थम् एतावती कठिना यात्रा इति अस्मिन् चलचित्रे पश्य।https://www.youtube-nocookie.com/embed/lD6bSeQLip05842026-10-12yesnono https://samvada.vin-g.com/v/hi/bepiikolambo-8-saala-baada-sabase-chhote-graha-budha-taka-VmlX4I8fycw.htmlhttps://i.ytimg.com/vi/VmlX4I8fycw/hqdefault.jpgबेपीकोलंबो: 8 साल बाद सबसे छोटे ग्रह बुध तक का मुश्किल सफ़र!सूरज के सबसे पास वाले ग्रह बुध तक पहुँचना प्लूटो जाने से भी ज़्यादा मुश्किल क्यों है? आठ साल, नौ फ़्लाईबाई और नीली चमक वाले इंजन के साथ, दो रोबोट खोजी 21 नवंबर 2026 को बुध पहुँचने वाले हैं।https://www.youtube-nocookie.com/embed/VmlX4I8fycw6402026-10-12yesnono https://samvada.vin-g.com/v/en/the-lighthouse-keeper-s-last-clock-yK8FXp-H_VE.htmlhttps://i.ytimg.com/vi/yK8FXp-H_VE/hqdefault.jpgThe Lighthouse Keeper's Last ClockOn a stormy October weekend, fourteen-year-old Mira is left alone on a tidal island when her grandfather, the last lighthouse keeper, is rushed to the mainland. A coded note in his logbook warns that a boat will be steering by the old light that very night, hours before it is due to go dark forever.https://www.youtube-nocookie.com/embed/yK8FXp-H_VE9402026-10-12yesnono https://samvada.vin-g.com/v/en/why-did-it-take-8-years-to-reach-mercury-the-smallest-planet-psB0MzPOyx0.htmlhttps://i.ytimg.com/vi/psB0MzPOyx0/hqdefault.jpgWhy Did It Take 8 Years to Reach Mercury, the Smallest Planet?Two robot explorers have spent 8 years and 9 planet flybys traveling together inside a spaceship called BepiColombo, and they are set to arrive at Mercury on November 21, 2026! Find out why reaching the planet closest to the Sun is one of the trickiest trips in the solar system, and how clever engineers used planet-powered brakes, glowing blue engines, and shiny sun blankets to get there.https://www.youtube-nocookie.com/embed/psB0MzPOyx06232026-10-12yesnono https://samvada.vin-g.com/v/sa/gabhiirasamudrasya-laghuh-niilah-ashtapaadah-sarvathaa-cxJZQrdGZPQ.htmlhttps://i.ytimg.com/vi/cxJZQrdGZPQ/hqdefault.jpgगभीरसमुद्रस्य लघुः नीलः अष्टपादः: सर्वथा नूतना जातिः!गालापागोस्-द्वीपानां समीपे गभीरे समुद्रे एकं यन्त्रं लघुक्रीडाकन्दुकप्रमाणं नीलम् अष्टपादं दृष्टवत्, यस्य बाहवः ह्रस्वाः स्थूलाः च सन्ति। वैज्ञानिकाः त्रिमितीयेन क्ष-किरणचित्रेण तस्य शरीरस्य अन्तः दृष्ट्वा प्रमाणितवन्तः यत् एषः सर्वथा नूतनः जीवः अस्ति।https://www.youtube-nocookie.com/embed/cxJZQrdGZPQ9102026-10-11yesnono https://samvada.vin-g.com/v/hi/golpha-bola-jitanaa-niilaa-oktopasa-vaijnaanikom-ne-khojii-njK0ybSygFc.htmlhttps://i.ytimg.com/vi/njK0ybSygFc/hqdefault.jpgगोल्फ बॉल जितना नीला ऑक्टोपस! वैज्ञानिकों ने खोजी नई प्रजातिगैलापागोस द्वीपों के पास गहरे समुद्र में एक रोबोट ने एक नन्हा, चमकीला नीला ऑक्टोपस देखा, जिसकी भुजाएँ छोटी और गोल-मटोल थीं। इस वीडियो में जानो कि वैज्ञानिकों ने 3D एक्स-रे स्कैन से कैसे पक्का किया कि इस ऑक्टोपस को आज तक किसी ने नाम नहीं दिया था।https://www.youtube-nocookie.com/embed/njK0ybSygFc9452026-10-11yesnono https://samvada.vin-g.com/v/en/the-tiny-blue-octopus-nobody-had-ever-named-zvJIUnLX1Us.htmlhttps://i.ytimg.com/vi/zvJIUnLX1Us/hqdefault.jpgThe Tiny Blue Octopus Nobody Had Ever Named!Deep under the sea near the Galapagos Islands, an underwater robot spotted a golf-ball-sized, bright-blue octopus with short, stubby arms. Dive in to learn how scientists used a 3D X-ray scan to peek inside it without a single cut and prove it was a brand-new species.https://www.youtube-nocookie.com/embed/zvJIUnLX1Us8842026-10-11yesnono https://samvada.vin-g.com/v/sa/jonaathanah-194-varshiiyah-kachchhapah-duuravaanyaah-api-aLfZY_XK22w.htmlhttps://i.ytimg.com/vi/aLfZY_XK22w/hqdefault.jpgजोनाथनः: १९४ वर्षीयः कच्छपः, दूरवाण्याः अपि पूर्वं जातः!जोनाथनः नाम विशालः कच्छपः प्रायः १८३२ तमे वर्षे जातः, यदा दूरवाणी विद्युद्दीपः च न आस्ताम्। अद्य २०२६ तमे वर्षे अपि सः सेण्ट्-हेलेना-द्वीपे सानन्दं कर्कटीः खादति।https://www.youtube-nocookie.com/embed/aLfZY_XK22w8742026-10-10yesnono https://samvada.vin-g.com/v/hi/jonaathana-194-saala-kaa-kachhuaa-jo-bijalii-ke-balba-se-25MEIZuQN8w.htmlhttps://i.ytimg.com/vi/25MEIZuQN8w/hqdefault.jpgजोनाथन: 194 साल का कछुआ जो बिजली के बल्ब से भी पुराना है!मिलो जोनाथन से, एक विशाल कछुआ जो लगभग 1832 में अंडे से निकला था और आज भी सेंट हेलेना टापू पर मज़े से खीरे खा रहा है! जानो कि उसने टेलीफ़ोन, बल्ब और हवाई जहाज़ जैसे आविष्कारों को कैसे आते देखा, और कछुए इतना लंबा कैसे जीते हैं।https://www.youtube-nocookie.com/embed/25MEIZuQN8w8112026-10-10yesnono https://samvada.vin-g.com/v/en/jonathan-the-194-year-old-tortoise-older-than-the-light-bulb-OXrCRWFum08.htmlhttps://i.ytimg.com/vi/OXrCRWFum08/hqdefault.jpgJonathan the 194-Year-Old Tortoise: Older Than the Light Bulb!Meet Jonathan, a giant tortoise who hatched around 1832, before the telephone, the light bulb or the pedal bicycle were invented! Travel through time with the oldest land animal alive today, find out what he loves to eat on the faraway island of St Helena, and discover the clues scientists have found about why tortoises live so long.https://www.youtube-nocookie.com/embed/OXrCRWFum089702026-10-10yesnono https://samvada.vin-g.com/v/sa/saralashankuh-rituvaijnaanikah-sah-vrishtim-katham-jaanaati-6B0hoPQ_a44.htmlhttps://i.ytimg.com/vi/6B0hoPQ_a44/hqdefault.jpgसरलशङ्कुः ऋतुवैज्ञानिकः! सः वृष्टिं कथं जानाति?किं त्वं जानासि यत् साधारणः सरलशङ्कुः वृष्टेः पूर्वं स्वस्य शल्कानि पिदधाति? अस्मिन् चलच्चित्रे वयम् एकं शङ्कुं जले, अपरं शुष्के स्थाने स्थापयित्वा पश्यामः यत् सः स्वयम् एव पिहितः पुनः विवृतः च भवति।https://www.youtube-nocookie.com/embed/6B0hoPQ_a447182026-10-09yesnono https://samvada.vin-g.com/v/hi/paainakona-bataaegaa-baarisha-aaegii-yaa-nahiim-ghara-para-P_7YURIZbOo.htmlhttps://i.ytimg.com/vi/P_7YURIZbOo/hqdefault.jpgपाइनकोन बताएगा बारिश आएगी या नहीं! घर पर बनाओ मौसम स्टेशनक्या एक छोटा-सा पाइनकोन बारिश का अंदाज़ा लगा सकता है? इस वीडियो में हम एक पाइनकोन को पानी में और दूसरे को सूखी खिड़की पर रखकर देखेंगे कि वे अपने आप कैसे बंद होते हैं और फिर से खुल जाते हैं।https://www.youtube-nocookie.com/embed/P_7YURIZbOo7442026-10-09yesnono https://samvada.vin-g.com/v/en/the-pinecone-weather-station-why-pinecones-close-before-rain-CEHSwF3QYZA.htmlhttps://i.ytimg.com/vi/CEHSwF3QYZA/hqdefault.jpgThe Pinecone Weather Station: Why Pinecones Close Before RainDid you know a pinecone can change shape all by itself when the air gets damp? In this hands-on science adventure, we put one pinecone in water and leave another somewhere dry, then watch them close up and open again on their own.https://www.youtube-nocookie.com/embed/CEHSwF3QYZA8322026-10-09yesnono https://samvada.vin-g.com/v/en/the-thirteenth-clock-at-kestrel-pass-pYoOlTCGin8.htmlhttps://i.ytimg.com/vi/pYoOlTCGin8/hqdefault.jpgThe Thirteenth Clock at Kestrel PassIn a lonely mountain station, twelve clocks agree and one runs backward. When a young apprentice discovers it is counting down to the return of a mail train that vanished in a blizzard in 1961, she has only forty-one days to solve its puzzle before the station is torn down.https://www.youtube-nocookie.com/embed/pYoOlTCGin89372026-10-08yesnono https://samvada.vin-g.com/v/hi/ghomghaa-daakiyaa-shelbii-sabase-dhiimii-phira-bhii-sabase-WQP8_g3vTGY.htmlhttps://i.ytimg.com/vi/WQP8_g3vTGY/hqdefault.jpgघोंघा डाकिया शेल्बी: सबसे धीमी, फिर भी सबसे भरोसेमंद कैसे बनी?पत्तापुर गाँव में चिट्ठियाँ खोने लगीं, तो एक नन्ही घोंघी शेल्बी ने डाकिया बनने की ठानी, और सब उस पर हँस पड़े। काँटों, बारिश और तेज़ गर्मी के बीच शेल्बी की यह प्यारी कहानी बच्चों को सिखाती है कि जल्दबाज़ी से ज़्यादा ज़रूरी है ध्यान से काम करना।https://www.youtube-nocookie.com/embed/WQP8_g3vTGY8992026-10-07yesnono https://samvada.vin-g.com/v/en/shelby-the-snail-mail-carrier-why-slow-and-steady-wins-the-D6Ro2ctARq4.htmlhttps://i.ytimg.com/vi/D6Ro2ctARq4/hqdefault.jpgShelby the Snail Mail Carrier: Why Slow and Steady Wins the WoodsWhen speedy Dash the swallow flies south for the winter, little Shelby the snail offers to deliver the forest mail and spends a week-long trial working alongside Hollis the hare. Along the way, kids learn real snail facts: how snails move on one foot, why their slime lets them glide over thorns, and what their tentacles do.https://www.youtube-nocookie.com/embed/D6Ro2ctARq48592026-10-07yesnono https://samvada.vin-g.com/v/hi/eskeletara-kii-siidhiyaan-uupara-jaakara-kahaan-gaayaba-ho-jb5tMmXQKmw.htmlhttps://i.ytimg.com/vi/jb5tMmXQKmw/hqdefault.jpgएस्केलेटर की सीढ़ियाँ ऊपर जाकर कहाँ ग़ायब हो जाती हैं?एस्केलेटर की सीढ़ियाँ ऊपर पहुँचकर फ़र्श में कहाँ चली जाती हैं? इस वीडियो में हम एक सीढ़ी के साथ उसके छुपे हुए सफ़र पर चलते हैं।https://www.youtube-nocookie.com/embed/jb5tMmXQKmw7832026-10-06yesnono https://samvada.vin-g.com/v/en/where-do-escalator-steps-go-follow-one-step-s-secret-loop-veZ9sWIkN28.htmlhttps://i.ytimg.com/vi/veZ9sWIkN28/hqdefault.jpgWhere Do Escalator Steps Go? Follow One Step's Secret Loop!Escalator steps seem to vanish at the top, but they never really disappear. Follow Stepper, a single escalator step, on its hidden ride of wheels, tracks and chains as it goes flat, flips upside down and comes back up again.https://www.youtube-nocookie.com/embed/veZ9sWIkN287832026-10-06yesnono https://samvada.vin-g.com/v/en/axolotl-superpowers-the-salamander-that-regrows-body-parts-RkDBfeWp1-A.htmlhttps://i.ytimg.com/vi/RkDBfeWp1-A/hqdefault.jpgAxolotl Superpowers: The Salamander That Regrows Body PartsMeet the cheerful axolotl, an amazing salamander that can rebuild limbs, tails, and other body parts. Discover how its special cells work and why scientists study this smiling swimmer with care.https://www.youtube-nocookie.com/embed/RkDBfeWp1-A9652026-10-04yesnono https://samvada.vin-g.com/v/sa/samudrasya-adhah-jalaprapaatah-iva-mahaadhaaraa-hEzE2mPtUps.htmlhttps://i.ytimg.com/vi/hEzE2mPtUps/hqdefault.jpgसमुद्रस्य अधः जलप्रपातः इव महाधारा — सर्वनदीभ्यः अधिका!समुद्रस्य अधः एका विशाला जलधारा जलप्रपातः इव निम्नं प्रवहति। वैज्ञानिकाः अनुमानं कुर्वन्ति यत् सा धारा पृथिव्याः सर्वाभ्यः नदीभ्यः अपि अधिकं जलं वहति।https://www.youtube-nocookie.com/embed/hEzE2mPtUps6932026-10-03yesnono https://samvada.vin-g.com/v/hi/samudra-ke-niiche-duniyaa-kaa-sabase-badaa-jharanaa-6mWVTRy2Irk.htmlhttps://i.ytimg.com/vi/6mWVTRy2Irk/hqdefault.jpgसमुद्र के नीचे दुनिया का सबसे बड़ा झरना!समुद्र की गहराई में एक ऐसा जलप्रपात बहता है, जो दुनिया की सभी नदियों के कुल बहाव से भी अधिक पानी चला सकता है। चलिए जानते हैं डेनमार्क जलडमरूमध्य के इस अद्भुत प्राकृतिक रहस्य का विज्ञान।https://www.youtube-nocookie.com/embed/6mWVTRy2Irk8982026-10-03yesnono https://samvada.vin-g.com/v/en/the-hidden-underwater-waterfall-bigger-than-every-river-bf4mBMRx7jQ.htmlhttps://i.ytimg.com/vi/bf4mBMRx7jQ/hqdefault.jpgThe Hidden Underwater Waterfall Bigger Than Every RiverDeep beneath the ocean is a waterfall so enormous that it moves more water than all the rivers on Earth combined. Explore the Denmark Strait cataract and discover how cold, salty water can tumble through the deep sea.https://www.youtube-nocookie.com/embed/bf4mBMRx7jQ9972026-10-03yesnono https://samvada.vin-g.com/v/sa/shabdam-pashya-lavanakanaah-svayameva-nrityanti-saralah-0kflKWrHTBM.htmlhttps://i.ytimg.com/vi/0kflKWrHTBM/hqdefault.jpgशब्दं पश्य! लवणकणाः स्वयमेव नृत्यन्ति — सरलः प्रयोगःशब्दः अदृश्यः, किन्तु अस्मिन् चलच्चित्रे त्वं तं स्वचक्षुषा पश्यसि! एकेन वयस्केन सह अभङ्गुरं प्लास्टिकपात्रं सज्जीकृत्य, तनुते पटले लवणस्य सूक्ष्मान् कणान् विकीर्य, मृदुस्वरेण गीत्वा कणानां नृत्यं दर्शय।https://www.youtube-nocookie.com/embed/0kflKWrHTBM8362026-10-02yesnono https://samvada.vin-g.com/v/hi/aavaaja-ko-naachate-dekho-chaavala-se-banaao-saaumda-veva-1CGs5d-BizY.htmlhttps://i.ytimg.com/vi/1CGs5d-BizY/hqdefault.jpgआवाज़ को नाचते देखो: चावल से बनाओ साउंड वेव!क्या अदृश्य आवाज़ को अपनी आँखों से देखा जा सकता है? इस मज़ेदार विज्ञान प्रयोग में प्लास्टिक रैप, कटोरे और चावल से ध्वनि के कंपन को नाचते हुए देखेंगे।https://www.youtube-nocookie.com/embed/1CGs5d-BizY7722026-10-02yesnono https://samvada.vin-g.com/v/en/can-you-see-sound-make-rice-dance-b1gIWtpEYtc.htmlhttps://i.ytimg.com/vi/b1gIWtpEYtc/hqdefault.jpgCan You See Sound? Make Rice Dance!Turn invisible sound vibrations into visible motion with a bowl, plastic wrap, and a few grains of rice. You will discover how sound travels, how vibrations move objects, and why different sounds make different dance moves.https://www.youtube-nocookie.com/embed/b1gIWtpEYtc7532026-10-02yesnono https://samvada.vin-g.com/v/sa/pratiprabhaatam-parivartamaanam-maanachitram-chhaayaanaam-TuIvqUrJxI4.htmlhttps://i.ytimg.com/vi/TuIvqUrJxI4/hqdefault.jpgप्रतिप्रभातं परिवर्तमानं मानचित्रम् — छायानां गुप्तं रहस्यम्द्वौ युवानौ पर्वतमार्गकर्मकरौ परित्यक्ते निरीक्षणगृहे एकं हस्तलिखितं मानचित्रं प्राप्नुतः, यत् प्रतिप्रभातं स्वयम् एव परिवर्तते। तत् रहस्यं छायाभिः लिखितम् इति ज्ञात्वा तौ एकां गुप्ताम् उपत्यकाम् अन्विष्यतः।https://www.youtube-nocookie.com/embed/TuIvqUrJxI47462026-10-01yesnono https://samvada.vin-g.com/v/hi/vaha-nakshaa-jo-hara-subaha-badala-jaataa-thaa-9lzxA1xwz-Y.htmlhttps://i.ytimg.com/vi/9lzxA1xwz-Y/hqdefault.jpgवह नक्शा जो हर सुबह बदल जाता थाएक युवा ट्रेल दल को पुराने निगरानी टावर में हाथ से बना नक्शा मिलता है, लेकिन हर सुबह उसके निशान बदल जाते हैं। बदलती परछाइयों का रहस्य उन्हें एक ऐसी छिपी घाटी तक ले जाता है, जिसे कोई नक्शा कभी दर्ज नहीं कर पाया।https://www.youtube-nocookie.com/embed/9lzxA1xwz-Y9202026-10-01yesnono https://samvada.vin-g.com/v/en/the-map-that-changed-every-morning-90WtMLSMpKc.htmlhttps://i.ytimg.com/vi/90WtMLSMpKc/hqdefault.jpgThe Map That Changed Every MorningWhen two young trail workers discover a hand-drawn map in an abandoned lookout, its landmarks change every morning. Following its shifting clues leads them toward a hidden valley—and a secret written in sunlight.https://www.youtube-nocookie.com/embed/90WtMLSMpKc9672026-10-01yesnono https://samvada.vin-g.com/v/sa/vrikshavalayaanaam-rahasyam-yah-vrikshah-varshaani-aganayat-gmmp9vFz6YY.htmlhttps://i.ytimg.com/vi/gmmp9vFz6YY/hqdefault.jpgवृक्षवलयानां रहस्यम् — यः वृक्षः वर्षाणि अगणयत्इला नाम कौतूहलशीला बालिका एकं विचित्रं रहस्यं जानाति — वृक्षाः स्वस्य पञ्जिकां स्वस्य अन्तः एव लिखन्ति! वृक्षवलयानां रहस्यं ज्ञात्वा सा स्वस्य लघुम् अङ्कुरं धैर्येण पालयति।https://www.youtube-nocookie.com/embed/gmmp9vFz6YY6682026-09-30yesnono https://samvada.vin-g.com/v/hi/peda-ke-chhallom-mem-chhipaa-sau-saalom-kaa-kailemdara-Hxgfgjofg9I.htmlhttps://i.ytimg.com/vi/Hxgfgjofg9I/hqdefault.jpgपेड़ के छल्लों में छिपा सौ सालों का कैलेंडरमीरा को एक पुराने पेड़ की गिरी हुई डाल में गोल-गोल छल्ले दिखाई देते हैं और वह जानती है कि वे पेड़ के बीते वर्षों का कैलेंडर हैं। पेड़ की कहानी बचाते-बचाते मीरा सीखती है कि सच्ची बढ़त धीरे-धीरे, धैर्य के साथ होती है।https://www.youtube-nocookie.com/embed/Hxgfgjofg9I8722026-09-30yesnono https://samvada.vin-g.com/v/en/the-little-tree-that-counted-the-years-X3uaYpL35Fk.htmlhttps://i.ytimg.com/vi/X3uaYpL35Fk/hqdefault.jpgThe Little Tree That Counted the YearsWhen curious Lina discovers that tree rings are nature’s calendar, she helps an old tree share its long and wonderful story. Along the way, she learns that growing takes patience, care, and time.https://www.youtube-nocookie.com/embed/X3uaYpL35Fk8402026-09-30yesnono https://samvada.vin-g.com/v/sa/tharmasah-katham-ushnam-shiitam-cha-rakshati-MDbKwaZYhWQ.htmlhttps://i.ytimg.com/vi/MDbKwaZYhWQ/hqdefault.jpgथर्मसः कथं उष्णं शीतं च रक्षति?अस्मिन् बालोपयोगिनि यात्रायां वयं थर्मसस्य गूढानि स्तराणि पश्यामः—चमकीली धातुः, निरुद्धवायुः, दृढं पिधानं च ऊष्मायाः गमनं कथं मन्दयन्ति इति ज्ञास्यामः। उष्णपात्रस्य स्पर्शः उद्घाटनं च केवलं वयस्कानाम् अधिकारः; वयं सुरक्षितया चित्रकल्पनया विज्ञानं ज्ञास्यामः।https://www.youtube-nocookie.com/embed/MDbKwaZYhWQ7792026-09-29yesnono https://samvada.vin-g.com/v/hi/tharmasa-kaa-jaaduu-peya-garama-yaa-thamdaa-kaise-rahataa-igAgbKPglQQ.htmlhttps://i.ytimg.com/vi/igAgbKPglQQ/hqdefault.jpgथर्मस का जादू: पेय गरम या ठंडा कैसे रहता है?क्या आपने सोचा है कि थर्मस के अंदर का पेय लंबे समय तक गरम या ठंडा कैसे रहता है? इस मज़ेदार यात्रा में हम चमकीली धातु, फँसी हुई हवा, खाली जगह और कसकर बंद ढक्कन का रहस्य समझेंगे—बिना किसी गरम चीज़ को छुए।https://www.youtube-nocookie.com/embed/igAgbKPglQQ8932026-09-29yesnono https://samvada.vin-g.com/v/en/how-does-a-thermos-keep-drinks-hot-or-cold-JHsTiUSdqyQ.htmlhttps://i.ytimg.com/vi/JHsTiUSdqyQ/hqdefault.jpgHow Does a Thermos Keep Drinks Hot or Cold?Take a playful trip inside a thermos to discover how shiny metal, trapped air, and a tight stopper slow heat down. You will learn why hot cocoa stays warm, lemonade stays cool, and heat is always on the move.https://www.youtube-nocookie.com/embed/JHsTiUSdqyQ9952026-09-29yesnono https://samvada.vin-g.com/v/sa/tiyaanaven-2-yaanasya-kshudragraha-nidhi-anveshanam-0sUvCY02ax0.htmlhttps://i.ytimg.com/vi/0sUvCY02ax0/hqdefault.jpgतियानवेन्-२ यानस्य क्षुद्रग्रह-निधि-अन्वेषणम्!तियानवेन्-२ इति नूतनं व्योमयानं कामोओलेवा-नामकं लघुं क्षुद्रग्रहं प्रति गच्छति। तत् तस्मात् पाषाणात् कणान् गृहीत्वा पृथिवीं प्रति आनेष्यति, येन वयं सौरमण्डलस्य जन्मरहस्यं ज्ञास्यामः।https://www.youtube-nocookie.com/embed/0sUvCY02ax07912026-09-28yesnono https://samvada.vin-g.com/v/hi/tiyaanavena-2-amtariksha-kii-chattaana-kaa-khajaanaa-kaise-P6ePWNs7p-k.htmlhttps://i.ytimg.com/vi/P6ePWNs7p-k/hqdefault.jpgतियानवेन-2: अंतरिक्ष की चट्टान का खजाना कैसे आएगा?तियानवेन-2 एक छोटे क्षुद्रग्रह तक पहुँचेगा, उसकी धूल और चट्टान के नमूने इकट्ठे करेगा और उन्हें पृथ्वी पर लाने की कोशिश करेगा। इस रोमांचक यात्रा में जानिए कि वैज्ञानिक सौर मंडल के पुराने रहस्यों को कैसे खोजते हैं।https://www.youtube-nocookie.com/embed/P6ePWNs7p-k8422026-09-28yesnono https://samvada.vin-g.com/v/en/tianwen-2-the-asteroid-treasure-hunt-in-space-1h-puM9bssk.htmlhttps://i.ytimg.com/vi/1h-puM9bssk/hqdefault.jpgTianwen-2: The Asteroid Treasure Hunt in SpaceJoin Tianwen-2 on an amazing journey to a tiny asteroid. Discover how scientists plan to meet a space rock, collect clues about the Solar System, and bring asteroid material back to Earth.https://www.youtube-nocookie.com/embed/1h-puM9bssk10112026-09-28yesnono https://samvada.vin-g.com/v/sa/raajapatangasya-adrishyah-maargah-laghuh-patangah-duuram-4vGlD1sQLMM.htmlhttps://i.ytimg.com/vi/4vGlD1sQLMM/hqdefault.jpgराजपतङ्गस्य अदृश्यः मार्गः – लघुः पतङ्गः दूरं वनं कथं प्राप्नोति?एकः लघुः राजपतङ्गः सहस्रशः किलोमीटर् दूरं गच्छति, अदृष्टं च वनं प्राप्नोति! अस्मिन् चलच्चित्रे वयं पश्यामः — सः सूर्यस्य, वायोः, अन्येषां च संकेतानां साहाय्येन मार्गं कथं जानाति।https://www.youtube-nocookie.com/embed/4vGlD1sQLMM7572026-09-27yesnono https://samvada.vin-g.com/v/hi/chhotii-titalii-kaa-adrishya-nakshaa-jamgala-taka-lambii-x7Ch618HwY8.htmlhttps://i.ytimg.com/vi/x7Ch618HwY8/hqdefault.jpgछोटी तितली का अदृश्य नक्शा: जंगल तक लंबी उड़ानएक नन्ही मोनार्क तितली के साथ चलिए, जो सूरज की दिशा, हवा और पृथ्वी के चुंबकीय क्षेत्र की मदद से हजारों किलोमीटर दूर अपने सर्दियों वाले जंगल तक पहुँचती है। जानिए कैसे उसका छोटा-सा शरीर प्रकृति के एक अद्भुत नेविगेशन सिस्टम की तरह काम करता है।https://www.youtube-nocookie.com/embed/x7Ch618HwY810042026-09-27yesnono https://samvada.vin-g.com/v/en/the-butterfly-with-an-invisible-map-a-3-000-mile-mystery-YKsQez7DHdA.htmlhttps://i.ytimg.com/vi/YKsQez7DHdA/hqdefault.jpgThe Butterfly With an Invisible Map: A 3,000-Mile Mystery!Follow Poppy the monarch butterfly on one of nature's most amazing journeys — a 3,000-mile flight to a forest she has never seen! Discover how monarchs use the sun, tiny clocks in their antennae, Earth's magnetic field, and the wind to find the exact same mountains every year.https://www.youtube-nocookie.com/embed/YKsQez7DHdA10152026-09-27yesnono https://samvada.vin-g.com/v/sa/kaashthasya-upagrahah-kim-kaashtham-antarikshe-kaaryam-lBWMJVWqGCc.htmlhttps://i.ytimg.com/vi/lBWMJVWqGCc/hqdefault.jpgकाष्ठस्य उपग्रहः! किं काष्ठम् अन्तरिक्षे कार्यं कुर्यात्?एषा कथा एकस्य लघोः उपग्रहस्य अस्ति, यस्य भित्तयः काष्ठस्य आसन् इति वैज्ञानिकाः वदन्ति। वयं जानीमः — काष्ठं कथं चितम्, पेटिका कथं रचिता, अन्तरिक्षे च किं किम् अभवत् इति।https://www.youtube-nocookie.com/embed/lBWMJVWqGCc7462026-09-26yesnono https://samvada.vin-g.com/v/hi/lakadii-kaa-saitelaaita-amtariksha-mem-vaijnaanikom-kaa-MpBYN_Yhjhw.htmlhttps://i.ytimg.com/vi/MpBYN_Yhjhw/hqdefault.jpgलकड़ी का सैटेलाइट अंतरिक्ष में? वैज्ञानिकों का कमालक्या लकड़ी से बना छोटा सैटेलाइट अंतरिक्ष में काम कर सकता है? इस मज़ेदार सफर में जानिए लिग्नोसैट, लकड़ी के गुण और वैज्ञानिकों के अनोखे प्रयोग के बारे में।https://www.youtube-nocookie.com/embed/MpBYN_Yhjhw8722026-09-26yesnono https://samvada.vin-g.com/v/en/why-did-scientists-build-a-satellite-from-wood-h8h-RAqltqU.htmlhttps://i.ytimg.com/vi/h8h-RAqltqU/hqdefault.jpgWhy Did Scientists Build a Satellite From Wood?Meet LignoSat, a tiny satellite that tested whether carefully chosen wood could survive beyond Earth. Discover how its wooden panels were made, what space can do to materials, and why a simple tree material gave scientists a big idea.https://www.youtube-nocookie.com/embed/h8h-RAqltqU8762026-09-26yesnono https://samvada.vin-g.com/v/sa/syuute-jalachakram-grihe-eva-megham-vrishtim-cha-pashya-yO-2t7_bOms.htmlhttps://i.ytimg.com/vi/yO-2t7_bOms/hqdefault.jpgस्यूते जलचक्रम्! गृहे एव मेघं वृष्टिं च पश्यएकस्मिन् पिहिते पारदर्शके स्यूते सम्पूर्णं जलचक्रं पश्य — बाष्पीभवनं, संघननं, लघुमेघः, वृष्टिबिन्दूनां धावनं च! वयस्कसहायकेन सह सुरक्षितः सरलः च गृहप्रयोगः।https://www.youtube-nocookie.com/embed/yO-2t7_bOms6862026-09-25yesnono https://samvada.vin-g.com/v/hi/khidakii-para-mausama-kii-thailii-apanaa-chhotaa-jalachakra-_KHcRsrcFag.htmlhttps://i.ytimg.com/vi/_KHcRsrcFag/hqdefault.jpgखिड़की पर मौसम की थैली: अपना छोटा जलचक्र बनाओ!एक बंद पारदर्शी थैली में पानी का छोटा जलचक्र बनाइए और अपनी आँखों से वाष्पीकरण, बादल, संघनन और बारिश देखिए। प्रयोग करते समय किसी बड़े की मदद लें और थैली को अच्छी तरह बंद रखें।https://www.youtube-nocookie.com/embed/_KHcRsrcFag8492026-09-25yesnono https://samvada.vin-g.com/v/en/weather-in-a-bag-watch-a-mini-water-cycle-qqu9al4g5Cs.htmlhttps://i.ytimg.com/vi/qqu9al4g5Cs/hqdefault.jpgWeather in a Bag: Watch a Mini Water Cycle!Build a simple sealed window experiment and watch water evaporate, form clouds, and fall as tiny drops. You’ll discover how the same water can travel through the water cycle again and again.https://www.youtube-nocookie.com/embed/qqu9al4g5Cs8312026-09-25yesnono https://samvada.vin-g.com/v/sa/uttaraam-disham-na-darshayati-yantram-riktagireh-guptam-ZAQJJMFtQks.htmlhttps://i.ytimg.com/vi/ZAQJJMFtQks/hqdefault.jpgउत्तरां दिशं न दर्शयति यन्त्रम् — रिक्तगिरेः गुप्तं रहस्यम्एकस्याः जिज्ञासोः बालिकायाः कथा, यस्याः पुरातनं दिक्सूचकयन्त्रम् उत्तरां दिशं विहाय एकं रिक्तं गिरिम् एव दर्शयति। इला तस्य सूचेः अनुसरणं कृत्वा तृणस्य अधः निहितं भूमापनचिह्नं, तस्य च अधः पितामहस्य अन्तिमम् उपहारं प्राप्नोति।https://www.youtube-nocookie.com/embed/ZAQJJMFtQks6872026-09-24yesnono https://samvada.vin-g.com/v/hi/vaha-kampaasa-uttara-nahiim-eka-khaalii-pahaadii-dikhaa-9fOB10bumLI.htmlhttps://i.ytimg.com/vi/9fOB10bumLI/hqdefault.jpgवह कम्पास उत्तर नहीं, एक खाली पहाड़ी दिखा रहा थातेरह साल की इरा को दादाजी का पुराना कम्पास मिलता है, जिसकी सुई उत्तर की बजाय एक सुनसान पहाड़ी की ओर टिक जाती है। वहाँ घास के नीचे छिपा एक भूला हुआ सर्वेक्षण-चिह्न उसके परिवार और पूरे गाँव के लिए एक पुराना सच उजागर करता है।https://www.youtube-nocookie.com/embed/9fOB10bumLI9382026-09-24yesnono https://samvada.vin-g.com/v/en/the-compass-that-pointed-to-an-empty-hill-oM3gcOczKfk.htmlhttps://i.ytimg.com/vi/oM3gcOczKfk/hqdefault.jpgThe Compass That Pointed to an Empty HillWhen Mira’s compass refuses to point north, it leads her across an abandoned hillside and toward a mystery hidden beneath the grass. What she finds could save the old trail her family is about to lose.https://www.youtube-nocookie.com/embed/oM3gcOczKfk7492026-09-24yesnono https://samvada.vin-g.com/v/sa/bindoh-diirghaa-yaatraa-jalachakrasya-madhuraa-kathaa-g4cuUO4Hq0U.htmlhttps://i.ytimg.com/vi/g4cuUO4Hq0U/hqdefault.jpgबिन्दोः दीर्घा यात्रा — जलचक्रस्य मधुरा कथाएकः लघुः जलबिन्दुः एकस्याः बालिकायाः तृषितम् उद्यानं प्राप्तुम् इच्छति, किन्तु वायुः तं दीर्घे मार्गे नयति। पर्वतेभ्यः नदीभ्यः भूमेः अन्तः च गच्छन् सः जलचक्रस्य रहस्यं जानाति।https://www.youtube-nocookie.com/embed/g4cuUO4Hq0U6942026-09-23yesnono https://samvada.vin-g.com/v/hi/buumda-bimdu-ne-ghara-pahunchane-kaa-lambaa-raastaa-kyom-QyXxbU6ueec.htmlhttps://i.ytimg.com/vi/QyXxbU6ueec/hqdefault.jpgबूंद बिंदु ने घर पहुँचने का लंबा रास्ता क्यों चुना?नन्ही बूंद बिंदु बादल से धरती तक पहुँचने के लिए एक अनोखी यात्रा करती है। रास्ते में वह जलचक्र और अपनी छोटी-सी मदद की बड़ी ताकत समझती है।https://www.youtube-nocookie.com/embed/QyXxbU6ueec8322026-09-23yesnono https://samvada.vin-g.com/v/en/dewdrop-s-long-way-home-a-water-cycle-adventure-04j_4L30xbo.htmlhttps://i.ytimg.com/vi/04j_4L30xbo/hqdefault.jpgDewdrop’s Long Way Home: A Water Cycle AdventureDewdrop is a little raindrop who wants to reach a thirsty garden, but the water cycle carries her on a surprising journey through clouds, streams, soil, and sunshine. Along the way, she discovers that even the longest journey can help someone.https://www.youtube-nocookie.com/embed/04j_4L30xbo9962026-09-23yesnono https://samvada.vin-g.com/v/sa/laghupetikaayaam-diirghaa-maapanapattii-katham-vartate-tEvidgB0vm8.htmlhttps://i.ytimg.com/vi/tEvidgB0vm8/hqdefault.jpgलघुपेटिकायां दीर्घा मापनपट्टी कथं वर्तते?लघुया मापनपेटिकया वस्तूनां दीर्घतां कथं ज्ञातुं शक्यते? अस्मिन् बालोपयोगिनि विज्ञानप्रदर्शने वक्रधातुपट्टिकायाः, सर्पिलस्प्रिङ्गस्य, अग्रकर्षकस्य च रहस्यं ज्ञास्यामः।https://www.youtube-nocookie.com/embed/tEvidgB0vm87082026-09-22yesnono https://samvada.vin-g.com/v/hi/tepa-maapane-vaalaa-phiitaa-mudakara-bhii-siidhaa-kaise-hTrHM9sNwlI.htmlhttps://i.ytimg.com/vi/hTrHM9sNwlI/hqdefault.jpgटेप मापने वाला फीता मुड़कर भी सीधा कैसे रहता है?एक छोटा-सा टेप मापने वाला डिब्बा अपनी लंबाई से कई गुना दूर तक कैसे माप लेता है? आइए घुमावदार धातु की पट्टी, अंदर छिपी स्प्रिंग और चतुर हुक का मज़ेदार रहस्य समझें।https://www.youtube-nocookie.com/embed/hTrHM9sNwlI9462026-09-22yesnono https://samvada.vin-g.com/v/en/how-can-a-tiny-tape-measure-reach-so-far-37yG98VNE1A.htmlhttps://i.ytimg.com/vi/37yG98VNE1A/hqdefault.jpgHow Can a Tiny Tape Measure Reach So Far?Discover how a curved metal strip, a spring, and a clever hook help a tiny tape measure stretch many times its own length and then roll back inside its case. You will also learn why its markings stay readable and how its shape helps it stay stiff.https://www.youtube-nocookie.com/embed/37yG98VNE1A9762026-09-22yesnono https://samvada.vin-g.com/v/hi/suurya-kaa-sabase-vyasta-saala-sanaspota-aura-11-saala-kaa-efF8VSE21YU.htmlhttps://i.ytimg.com/vi/efF8VSE21YU/hqdefault.jpgसूर्य का सबसे व्यस्त साल! सनस्पॉट और 11 साल का चक्रसूर्य अभी अपने लगभग 11 साल वाले चक्र के सबसे सक्रिय समय, यानी सोलर मैक्सिमम, के आसपास है। इस मज़ेदार यात्रा में जानिए सनस्पॉट, सोलर फ्लेयर और अंतरिक्ष मौसम हमारे लिए क्यों रोचक हैं।https://www.youtube-nocookie.com/embed/efF8VSE21YU10772026-09-21yesnono https://samvada.vin-g.com/v/en/solar-maximum-why-the-sun-is-so-busy-right-now-MZy3eb9HFy8.htmlhttps://i.ytimg.com/vi/MZy3eb9HFy8/hqdefault.jpgSolar Maximum: Why the Sun Is So Busy Right NowThe Sun is having an especially active year, with more sunspots, solar flares, and bright auroras. Follow the Sun’s 11-year cycle and discover what solar maximum means for Earth, satellites, and sky watchers.https://www.youtube-nocookie.com/embed/MZy3eb9HFy810702026-09-21yesnono https://samvada.vin-g.com/v/sa/khadyotaanaam-prakaashalipih-raatrau-kiitaah-katham-vadanti-VxwJJipLRsg.htmlhttps://i.ytimg.com/vi/VxwJJipLRsg/hqdefault.jpgखद्योतानां प्रकाशलिपिः — रात्रौ कीटाः कथं वदन्ति?ग्रीष्मरात्रौ ज्वलन्तः खद्योताः केवलं शोभां न कुर्वन्ति — ते प्रकाशेन सङ्केतान् प्रेषयन्ति! अस्मिन् चलच्चित्रे वयं जानीमः यत् प्रत्येकस्याः जातेः प्रकाशक्रमः कथं भिद्यते, शीतलः प्रकाशः शरीरे कथं जायते, सहस्रशः कीटाः सह कथं ज्वलन्ति च।https://www.youtube-nocookie.com/embed/VxwJJipLRsg8032026-09-20yesnono https://samvada.vin-g.com/v/hi/juganuom-ke-chamakate-gupta-koda-kauna-samajhataa-hai-ye-FysbfY5YaGU.htmlhttps://i.ytimg.com/vi/FysbfY5YaGU/hqdefault.jpgजुगनुओं के चमकते गुप्त कोड: कौन समझता है ये टिमटिमाहट?गर्मियों की रात में जुगनू केवल चमकते नहीं, बल्कि रोशनी के छोटे-छोटे संकेतों से अपनी ही प्रजाति के सदस्यों को पहचानते हैं। जानिए उनके फ्लैश कोड कैसे काम करते हैं और अलग-अलग जुगनुओं के संदेश अलग क्यों होते हैं।https://www.youtube-nocookie.com/embed/FysbfY5YaGU8602026-09-20yesnono https://samvada.vin-g.com/v/en/firefly-flash-codes-how-beetles-find-their-own-kind-1pQqk6mR9sE.htmlhttps://i.ytimg.com/vi/1pQqk6mR9sE/hqdefault.jpgFirefly Flash Codes: How Beetles Find Their Own KindHow can a tiny glowing beetle send a message without making a sound? Explore the secret flash codes of fireflies, discover why species use different patterns, and learn how their magical summer signals work.https://www.youtube-nocookie.com/embed/1pQqk6mR9sE8172026-09-20yesnono https://samvada.vin-g.com/v/sa/evarestaat-api-uchchatarah-parvatah-maunaa-keaa-parvatasya-iUxfEWmr-Y4.htmlhttps://i.ytimg.com/vi/iUxfEWmr-Y4/hqdefault.jpgएवरेस्टात् अपि उच्चतरः पर्वतः! मौना-केआ-पर्वतस्य जलरहस्यम्किं त्वं जानासि — मूलात् शिखरपर्यन्तं मापने विश्वस्य उच्चतमः पर्वतः एवरेस्टः न अस्ति? हवाई-द्वीपस्य मौना-केआ-पर्वतस्य अर्धाधिकं शरीरं समुद्रस्य अधः निगूढम् अस्ति, अतः सः एव वास्तविकः विजेता!https://www.youtube-nocookie.com/embed/iUxfEWmr-Y47332026-09-19yesnono https://samvada.vin-g.com/v/hi/kyaa-evaresta-se-bhii-uunchaa-hai-yaha-chhipaa-huaa-pahaada-YWDvmYZqSzI.htmlhttps://i.ytimg.com/vi/YWDvmYZqSzI/hqdefault.jpgक्या एवरेस्ट से भी ऊँचा है यह छिपा हुआ पहाड़?हम समुद्र की सतह से नहीं, बल्कि समुद्र की असली तली से पहाड़ों को नापेंगे। जानिए कैसे हवाई का मौना केआ पानी के नीचे छिपे अपने हिस्से सहित एवरेस्ट से भी ऊँचा निकलता है।https://www.youtube-nocookie.com/embed/YWDvmYZqSzI8172026-09-19yesnono https://samvada.vin-g.com/v/en/mauna-kea-the-mountain-taller-than-everest-3XCijcBGlKs.htmlhttps://i.ytimg.com/vi/3XCijcBGlKs/hqdefault.jpgMauna Kea: The Mountain Taller Than Everest?What if we measured a mountain from its real starting point on the ocean floor? Discover how Mauna Kea in Hawaii reaches higher from bottom to top than Mount Everest, even though Everest rises higher above sea level.https://www.youtube-nocookie.com/embed/3XCijcBGlKs11302026-09-19yesnono https://samvada.vin-g.com/v/sa/muukanirjharasya-prishthe-nadantii-ghantaa-viluptagraamasya-W4VxWUOI7LY.htmlhttps://i.ytimg.com/vi/W4VxWUOI7LY/hqdefault.jpgमूकनिर्झरस्य पृष्ठे नदन्ती घण्टा — विलुप्तग्रामस्य रहस्यम्एका षोडशवर्षीया बालिका मूकनिर्झरस्य पृष्ठतः आगच्छन्तं घण्टानादम् अनुसरति, पर्वतस्य गर्भे गुप्तां सुरङ्गां च विन्दति। किमर्थम् एकः सम्पूर्णः ग्रामः सर्वेभ्यः मानचित्रेभ्यः विलुप्तः अभवत्?https://www.youtube-nocookie.com/embed/W4VxWUOI7LY8632026-09-17yesnono https://samvada.vin-g.com/v/hi/jharane-ke-piichhe-bajatii-ghamtii-kaa-rahasya-1RNC6inEwqU.htmlhttps://i.ytimg.com/vi/1RNC6inEwqU/hqdefault.jpgझरने के पीछे बजती घंटी का रहस्यएक युवा अभियान दल दूर पहाड़ों में ऐसे झरने तक पहुँचता है, जिसके पीछे हर कुछ सेकंड में घंटी बजती है। सुरंग के भीतर उन्हें उस गाँव का सच मिलता है, जिसे कभी नक्शों से मिटा दिया गया था—और एक ऐसा खतरा, जो आज भी ज़िंदा है।https://www.youtube-nocookie.com/embed/1RNC6inEwqU9742026-09-17yesnono https://samvada.vin-g.com/v/en/the-bell-behind-the-silent-waterfall-hJn26TkBAe0.htmlhttps://i.ytimg.com/vi/hJn26TkBAe0/hqdefault.jpgThe Bell Behind the Silent WaterfallWhen Mara and Eli hear a bell repeating behind a remote waterfall, they follow it into a forgotten tunnel beneath the mountain. What they discover explains why an entire village vanished from every map—and why the mountain is ringing again.https://www.youtube-nocookie.com/embed/hJn26TkBAe09402026-09-17yesnono https://samvada.vin-g.com/v/hi/nanhii-gauraiyaa-kaa-nakshaa-aura-puure-maidaana-kii-raaha-sDgu--KYZUo.htmlhttps://i.ytimg.com/vi/sDgu--KYZUo/hqdefault.jpgनन्ही गौरैया का नक्शा और पूरे मैदान की राहचंचल गौरैया चिन्नी एक बीज लेकर रास्ता भूल जाती है, लेकिन पेड़ों, पत्थरों और फूलों को ध्यान से देखकर वह अपना रास्ता खोज लेती है। फिर उसका बनाया सरल नक्शा पूरे मैदान के जीवों को घर लौटने में मदद करता है।https://www.youtube-nocookie.com/embed/sDgu--KYZUo8912026-09-16yesnono https://samvada.vin-g.com/v/en/the-sparrow-who-drew-a-map-for-the-whole-meadow-uLJIjwNN-1M.htmlhttps://i.ytimg.com/vi/uLJIjwNN-1M/hqdefault.jpgThe Sparrow Who Drew a Map for the Whole MeadowPip the sparrow gets lost while carrying a very special seed across the meadow. By carefully noticing landmarks, she discovers how to draw a map that helps every creature find the best path home.https://www.youtube-nocookie.com/embed/uLJIjwNN-1M9802026-09-16yesnono https://samvada.vin-g.com/v/sa/dvaaraghantaa-katham-griham-bhittvaa-dhvanati-eHzc4njRRhg.htmlhttps://i.ytimg.com/vi/eHzc4njRRhg/hqdefault.jpgद्वारघण्टा कथं गृहं भित्त्वा ध्वनति?भवान् द्वारघण्टायाः गुह्ययात्रां पश्यतु—अङ्गुलीबटनात् आरभ्य विद्युत्संकेतः कथं छिप्ततन्त्रीं गत्वा घण्टां नादयति। सरलदृश्यैः वयं बटनम्, विद्युत्प्रवाहम्, विद्युत्चुम्बकम्, आघातकं च ज्ञास्यामः।https://www.youtube-nocookie.com/embed/eHzc4njRRhg9632026-09-15yesnono https://samvada.vin-g.com/v/hi/dorabela-kaa-dimga-ghara-ke-amdara-kaise-pahunchataa-hai-7c9SWTAXeDU.htmlhttps://i.ytimg.com/vi/7c9SWTAXeDU/hqdefault.jpgडोरबेल का डिंग घर के अंदर कैसे पहुँचता है?एक छोटे बटन से शुरू होकर बिजली का संकेत तारों, ट्रांसफॉर्मर और छिपे हुए चुंबक तक कैसे पहुँचता है, चलिए इसे कदम-दर-कदम समझते हैं। जानिए वह मज़ेदार रहस्य भी, जिसकी वजह से छोटा-सा बटन पूरे घर में घंटी बजा देता है।https://www.youtube-nocookie.com/embed/7c9SWTAXeDU8972026-09-15yesnono https://samvada.vin-g.com/v/en/how-does-a-doorbell-send-a-ding-through-the-house-cl1prejCYJ8.htmlhttps://i.ytimg.com/vi/cl1prejCYJ8/hqdefault.jpgHow Does a Doorbell Send a Ding Through the House?Follow a tiny electrical signal from a doorbell button to the hidden parts that create a cheerful ding. You will discover circuits, magnets, coils, switches, and why a little power can make a big sound.https://www.youtube-nocookie.com/embed/cl1prejCYJ89792026-09-15yesnono https://samvada.vin-g.com/v/sa/shani-ke-gaayaba-hote-valaya-aakaasha-kaa-adbhuta-chhipana-_Lzfd7qbMyU.htmlhttps://i.ytimg.com/vi/_Lzfd7qbMyU/hqdefault.jpgशनि के गायब होते वलय: आकाश का अद्भुत छिपन-छिपाई खेलक्या शनि के प्रसिद्ध वलय सचमुच गायब हो सकते हैं? इस वीडियो में जानो कि शनि की झुकी हुई कक्षा और बदलता हुआ कोण पृथ्वी से उसके बर्फीले वलयों को लगभग अदृश्य कैसे बना देता है।https://www.youtube-nocookie.com/embed/_Lzfd7qbMyU7382026-09-14yesnono https://samvada.vin-g.com/v/hi/shani-ke-chhalle-kahaan-gaayaba-ho-jaate-haim-amtariksha-bHB00lsKDjM.htmlhttps://i.ytimg.com/vi/bHB00lsKDjM/hqdefault.jpgशनि के छल्ले कहाँ गायब हो जाते हैं? अंतरिक्ष का अद्भुत खेलक्या शनि के मशहूर छल्ले सचमुच गायब हो जाते हैं? इस मज़ेदार अंतरिक्ष यात्रा में जानिए कि छल्लों का कोण बदलने पर वे पृथ्वी से लगभग अदृश्य क्यों लगते हैं।https://www.youtube-nocookie.com/embed/bHB00lsKDjM8482026-09-14yesnono https://samvada.vin-g.com/v/en/saturn-s-vanishing-rings-the-solar-system-s-cosmic-hide-and-UHnFIRxKsws.htmlhttps://i.ytimg.com/vi/UHnFIRxKsws/hqdefault.jpgSaturn’s Vanishing Rings: The Solar System’s Cosmic Hide-and-SeekSaturn’s rings do not really vanish—they only look almost invisible when we see them edge-on from Earth. Join us for a kid-friendly space adventure to discover how light, angles, and a giant ring system create Saturn’s most amazing hide-and-seek trick.https://www.youtube-nocookie.com/embed/UHnFIRxKsws8872026-09-14yesnono https://samvada.vin-g.com/v/sa/biivara-kaa-baandha-eka-lakadii-se-puuraa-aardrabhuumi-BMlCZ5VWAmo.htmlhttps://i.ytimg.com/vi/BMlCZ5VWAmo/hqdefault.jpgबीवर का बाँध: एक लकड़ी से पूरा आर्द्रभूमि संसार!आओ बीवर की अद्भुत निर्माण योजना का पीछा करें और जानें कि लकड़ियाँ, मिट्टी और बहता पानी मिलकर कैसे एक पूरी आर्द्रभूमि बनाते हैं। इस यात्रा में मेंढक, मछलियाँ, पक्षी और छोटे-छोटे कीट भी हमारे साथ होंगे।https://www.youtube-nocookie.com/embed/BMlCZ5VWAmo8402026-09-13yesnono https://samvada.vin-g.com/v/hi/biivara-kaa-baandha-eka-lakadii-se-puuraa-vetalaimda-kaise-2opOWhLpycs.htmlhttps://i.ytimg.com/vi/2opOWhLpycs/hqdefault.jpgबीवर का बाँध: एक लकड़ी से पूरा वेटलैंड कैसे बनता है?चलो बीवर की अद्भुत निर्माण योजना का पीछा करें और देखें कि लकड़ियाँ, मिट्टी और बहता पानी मिलकर पूरा वेटलैंड कैसे बनाते हैं। इस यात्रा में मेंढक, मछलियाँ, पक्षी और छोटे-छोटे कीड़े भी हमारे साथ जुड़ेंगे।https://www.youtube-nocookie.com/embed/2opOWhLpycs9322026-09-13yesnono https://samvada.vin-g.com/v/en/beavers-the-engineers-who-build-whole-wetlands-VP1xX5zfn6w.htmlhttps://i.ytimg.com/vi/VP1xX5zfn6w/hqdefault.jpgBeavers: The Engineers Who Build Whole Wetlands!Follow a beaver’s building plan and discover how logs, mud, and flowing water can turn a small stream into a busy wetland. Meet the frogs, fish, birds, insects, and plants that benefit from one amazing dam.https://www.youtube-nocookie.com/embed/VP1xX5zfn6w10112026-09-13yesnono https://samvada.vin-g.com/v/sa/a23a-himakhandah-katham-chaladviipah-abhavat-bWSa5UOiojo.htmlhttps://i.ytimg.com/vi/bWSa5UOiojo/hqdefault.jpgA23a: हिमखण्डः कथं चलद्वीपः अभवत्?A23a नामकः विशालः हिमखण्डः समुद्रे कथं भ्रमति, भ्रमणं करोति, स्थिरः भवति, समुद्रीयजीवानां च लघुचलद्वीपः भवति इति वयं ज्ञास्यामः। हिमस्य, धाराणां, शैवालानां, क्रिल्-जीवानां च अद्भुतं यात्रावृत्तान्तं पश्यामः।https://www.youtube-nocookie.com/embed/bWSa5UOiojo9952026-09-12yesnono https://samvada.vin-g.com/v/hi/a23a-ghuumataa-huaa-vishaala-himakhamda-kaise-banaa-B8nTT3owioQ.htmlhttps://i.ytimg.com/vi/B8nTT3owioQ/hqdefault.jpgA23a: घूमता हुआ विशाल हिमखंड कैसे बना तैरता द्वीप?A23a पृथ्वी के सबसे बड़े हिमखंडों में से एक है। जानिए कैसे यह घूमता है, समुद्री धाराओं में यात्रा करता है और समुद्री जीवों के लिए एक छोटा-सा चलता-फिरता घर बन जाता है।https://www.youtube-nocookie.com/embed/B8nTT3owioQ9172026-09-12yesnono https://samvada.vin-g.com/v/en/a23a-the-giant-iceberg-that-became-a-floating-island-skBNeSbiAEw.htmlhttps://i.ytimg.com/vi/skBNeSbiAEw/hqdefault.jpgA23a: The Giant Iceberg That Became a Floating IslandMeet A23a, one of Earth’s largest icebergs, and discover how it can spin, get stuck, ride ocean currents, and carry a tiny moving habitat for sea life. This icy adventure explains floating ice, ocean motion, and the surprising life found around a giant iceberg.https://www.youtube-nocookie.com/embed/skBNeSbiAEw10272026-09-12yesnono https://samvada.vin-g.com/v/sa/marichikaah-jalaat-dhaavanti-saabunasya-jalarahasyam-lwwvQJJy3TM.htmlhttps://i.ytimg.com/vi/lwwvQJJy3TM/hqdefault.jpgमरिचिकाः जलात् धावन्ति! साबुनस्य जलरहस्यम्किं भवेत् यदि जलस्य उपरि मरिचिकाः स्थापयित्वा तत्र साबुनं स्पृशेत्? अस्मिन् सरलप्रयोगे त्वं पश्यसि यत् पृष्ठतनावः कथं जलपृष्ठं तानयति, मरिचिकाश्च शीघ्रं दूरं धावन्ति।https://www.youtube-nocookie.com/embed/lwwvQJJy3TM9312026-09-11yesnono https://samvada.vin-g.com/v/hi/kaalii-mircha-paanii-para-kyom-bhaagatii-hai-saabuna-kaa-vzMwv79S9tI.htmlhttps://i.ytimg.com/vi/vzMwv79S9tI/hqdefault.jpgकाली मिर्च पानी पर क्यों भागती है? साबुन का मज़ेदार प्रयोग!एक कटोरी पानी, थोड़ी काली मिर्च और साबुन से देखिए पानी की सतह का अद्भुत खेल। जानिए कि साबुन छूते ही काली मिर्च किनारे की ओर क्यों दौड़ने लगती है।https://www.youtube-nocookie.com/embed/vzMwv79S9tI9062026-09-11yesnono https://samvada.vin-g.com/v/en/the-pepper-escape-challenge-why-does-pepper-race-away-CMt2Jk9qYAk.htmlhttps://i.ytimg.com/vi/CMt2Jk9qYAk/hqdefault.jpgThe Pepper Escape Challenge: Why Does Pepper Race Away?What happens when a soapy finger touches pepper floating on water? Try this simple science experiment and discover how surface tension makes the pepper zoom away.https://www.youtube-nocookie.com/embed/CMt2Jk9qYAk9802026-09-11yesnono https://samvada.vin-g.com/v/sa/jvaara-utarate-hii-prakata-hone-vaalaa-yantradviipa-87yMcBFvr2I.htmlhttps://i.ytimg.com/vi/87yMcBFvr2I/hqdefault.jpgज्वार उतरते ही प्रकट होने वाला यन्त्रद्वीपयुवा मानचित्रकार अन्विता समुद्रतट पर मिले पीतल के संकेतों का पीछा करते हुए उस द्वीप तक पहुँचती है, जो हर ज्वार के साथ अपना मार्ग बदल देता है। वहाँ उसे एक भूली हुई मानचित्रकार का ऐसा रहस्य मिलता है, जो उसके गाँव का भविष्य बचा सकता है।https://www.youtube-nocookie.com/embed/87yMcBFvr2I8052026-09-10yesnono https://samvada.vin-g.com/v/hi/jvaara-utarate-hii-dikhane-vaalaa-ghadiidaara-dviipa-UDYB9gGKR2E.htmlhttps://i.ytimg.com/vi/UDYB9gGKR2E/hqdefault.jpgज्वार उतरते ही दिखने वाला घड़ीदार द्वीपएक युवा नक्शानवीस समुद्र तट पर मिले पीतल के निशानों का पीछा करते हुए ऐसे द्वीप तक पहुँचती है, जिसकी राहें हर ज्वार के साथ बदल जाती हैं। वहाँ उसे अपने अतीत, एक भूले हुए आविष्कारक और पूरे गाँव को बचाने वाला रहस्य मिलता है।https://www.youtube-nocookie.com/embed/UDYB9gGKR2E8842026-09-10yesnono https://samvada.vin-g.com/v/en/the-clockwork-island-that-appeared-at-low-tide-kDaoUF-q1tM.htmlhttps://i.ytimg.com/vi/kDaoUF-q1tM/hqdefault.jpgThe Clockwork Island That Appeared at Low TideWhen young mapmaker Mira discovers a trail of brass markers along the shore, she follows them to an island that rearranges its pathways with every turn of the tide. To solve its impossible map, she must uncover the truth about the island’s forgotten builder—and save her harbor from disappearing from every chart.https://www.youtube-nocookie.com/embed/kDaoUF-q1tM8952026-09-10yesnono https://samvada.vin-g.com/v/en/the-windmill-that-wanted-to-help-everyone-7vlyD7H0Cm8.htmlhttps://i.ytimg.com/vi/7vlyD7H0Cm8/hqdefault.jpgThe Windmill That Wanted to Help EveryoneWhen the old windmill in Alderbrook stops turning, friends Mina and Theo set out to discover why. Their search teaches them how wind energy works—and how a whole village can make a difference when everyone lends a hand.https://www.youtube-nocookie.com/embed/7vlyD7H0Cm87942026-09-09yesnono https://samvada.vin-g.com/v/sa/ekah-klikah-penasya-nrityam-suukshmayantrasya-rahasyam-oipWkAEUsCw.htmlhttps://i.ytimg.com/vi/oipWkAEUsCw/hqdefault.jpgएकः क्लिकः, पेनस्य नृत्यम्! सूक्ष्मयन्त्रस्य रहस्यम्एकस्य साधारणस्य क्लिक्-पेनस्य अन्तः लघुः स्प्रिङ्ग्, घूर्णमानः कॅम्, बटनं च मिलित्वा लेखनीमुखं कथं गोपयन्ति तथा बहिः आनयन्ति इति पश्यामः। सरलचित्रैः सह त्वं ज्ञास्यसि यत् एकः क्लिक् वास्तवतः बुद्धिमान् यान्त्रिकः नृत्यक्रमः अस्ति।https://www.youtube-nocookie.com/embed/oipWkAEUsCw9662026-09-08yesnono https://samvada.vin-g.com/v/hi/klika-pena-kaa-jaaduu-sprimga-aura-ghuumataa-kaima-kaise-RbTSNJ38upU.htmlhttps://i.ytimg.com/vi/RbTSNJ38upU/hqdefault.jpgक्लिक पेन का जादू: स्प्रिंग और घूमता कैम कैसे काम करते हैं?क्या आपने कभी सोचा है कि क्लिक पेन की नोक एक क्लिक पर बाहर और फिर अंदर कैसे चली जाती है? इस मजेदार यात्रा में हम स्प्रिंग, घूमते कैम और बटन की clever locking dance को आसान भाषा में समझेंगे।https://www.youtube-nocookie.com/embed/RbTSNJ38upU10062026-09-08yesnono https://samvada.vin-g.com/v/en/what-happens-inside-a-click-pen-the-tiny-locking-dance-6d7F25aWp6E.htmlhttps://i.ytimg.com/vi/6d7F25aWp6E/hqdefault.jpgWhat Happens Inside a Click Pen? The Tiny Locking DanceEver wondered how one little click makes a pen tip hide and appear? Follow the button, spring, and rotating cam as they work together in a clever mechanical dance.https://www.youtube-nocookie.com/embed/6d7F25aWp6E8222026-09-08yesnono https://samvada.vin-g.com/v/hi/nyuu-glena-roketa-upagraha-kakshaa-taka-kaise-pahunchataa-LOuga6pEZcE.htmlhttps://i.ytimg.com/vi/LOuga6pEZcE/hqdefault.jpgन्यू ग्लेन रॉकेट: उपग्रह कक्षा तक कैसे पहुँचता है?आइए जानें कि न्यू ग्लेन जैसा विशाल रॉकेट ईंधन, इंजन और उपग्रह को एक साथ लेकर पृथ्वी से ऊपर कैसे जाता है। आप देखेंगे कि रॉकेट केवल ऊपर नहीं उड़ता, बल्कि सही गति से आगे बढ़कर उपग्रह को कक्षा में पहुँचाता है।https://www.youtube-nocookie.com/embed/LOuga6pEZcE9202026-09-07yesnono https://samvada.vin-g.com/v/en/new-glenn-how-a-giant-rocket-delivers-satellites-to-orbit-icLDvYNtBSQ.htmlhttps://i.ytimg.com/vi/icLDvYNtBSQ/hqdefault.jpgNew Glenn: How a Giant Rocket Delivers Satellites to OrbitHow does a huge rocket carry a satellite above Earth and give it a carefully planned one-way ride to orbit? Join us inside New Glenn’s fuel tanks, engines, stages, and payload fairing to follow the journey from launch pad to space.https://www.youtube-nocookie.com/embed/icLDvYNtBSQ8302026-09-07yesnono https://samvada.vin-g.com/v/sa/gunaguna-pakshinah-adbhutam-uddayanam-katham-te-pashchaad-ZPQjAz4ARBo.htmlhttps://i.ytimg.com/vi/ZPQjAz4ARBo/hqdefault.jpgगुनगुन-पक्षिणः अद्भुतं उड्डयनम्: कथं ते पश्चाद् उड्डयन्ते?अस्मिन् रंगपूर्णे यात्रावृत्ते वयं गुनगुन-पक्षिणां सूक्ष्मपक्षचालनं, आकाशे स्थिरतां, पश्चाद्गतिं, पुष्पान्वेषणं च ज्ञास्यामः। एते लघुपक्षिणः प्रकृतेः अद्भुततमेषु उड्डयनेषु एकं दर्शयन्ति।https://www.youtube-nocookie.com/embed/ZPQjAz4ARBo9382026-09-06yesnono https://samvada.vin-g.com/v/hi/hamimgabarda-kaa-suparapaavara-piichhe-udanaa-kaise-h-Kz518pa_M.htmlhttps://i.ytimg.com/vi/h-Kz518pa_M/hqdefault.jpgहमिंगबर्ड का सुपरपावर: पीछे उड़ना कैसे मुमकिन है?इतने छोटे पक्षी हवा में एक जगह रुककर उड़ते हैं, पीछे जाते हैं और फूलों का रास्ता याद रखते हैं! इस रंगीन सफर में जानिए उनके पंखों, आँखों और अद्भुत उड़ान के राज़।https://www.youtube-nocookie.com/embed/h-Kz518pa_M8402026-09-06yesnono https://samvada.vin-g.com/v/en/hummingbird-superpower-how-they-fly-backward-VjKD0HS5nu4.htmlhttps://i.ytimg.com/vi/VjKD0HS5nu4/hqdefault.jpgHummingbird Superpower: How They Fly BackwardHow can a tiny hummingbird hover in one spot, fly backward, and find flowers with amazing accuracy? Join us for a colorful tour of hummingbird wings, special flight muscles, speedy senses, and flower-finding skills.https://www.youtube-nocookie.com/embed/VjKD0HS5nu49582026-09-06yesnono https://samvada.vin-g.com/v/hi/duniyaa-kaa-sabase-badaa-paudhaa-eka-vishaala-siigraasa-cmk6t4FgqKE.htmlhttps://i.ytimg.com/vi/cmk6t4FgqKE/hqdefault.jpgदुनिया का सबसे बड़ा पौधा: एक विशाल सीग्रास क्लोन!ऑस्ट्रेलिया के समुद्र में एक ही सीग्रास पौधा लगभग 200 वर्ग किलोमीटर तक फैला है। जानिए कि यह पौधा हजारों साल पुराना कैसे हो सकता है और समुद्री जीवों के लिए इतना महत्वपूर्ण क्यों है।https://www.youtube-nocookie.com/embed/cmk6t4FgqKE9572026-09-05yesnono https://samvada.vin-g.com/v/en/the-world-s-biggest-plant-is-one-giant-seagrass-clone-PRtGn2FKZlQ.htmlhttps://i.ytimg.com/vi/PRtGn2FKZlQ/hqdefault.jpgThe World’s Biggest Plant Is One Giant Seagrass Clone!Meet an enormous seagrass plant in Shark Bay, Australia, made from many connected shoots that are all genetically the same. Discover how this ancient underwater clone grows, survives, and helps create a home for ocean life.https://www.youtube-nocookie.com/embed/PRtGn2FKZlQ9952026-09-05yesnono https://samvada.vin-g.com/v/sa/gubbaare-se-jaladhaaraa-kaise-mudatii-hai-AR5TcDsmdw4.htmlhttps://i.ytimg.com/vi/AR5TcDsmdw4/hqdefault.jpgगुब्बारे से जलधारा कैसे मुड़ती है?एक गुब्बारे, सूखे बालों और पतली जलधारा से हम स्थैतिक विद्युत का अद्भुत प्रयोग करेंगे। जानिए कि दिखाई न देने वाले विद्युत बल जल के छोटे-छोटे अणुओं को कैसे अपनी ओर खींचते हैं।https://www.youtube-nocookie.com/embed/AR5TcDsmdw47682026-09-04yesnono https://samvada.vin-g.com/v/hi/gubbaaraa-paanii-kii-dhaara-ko-kaise-modataa-hai-adrishya-qab64bg2QPc.htmlhttps://i.ytimg.com/vi/qab64bg2QPc/hqdefault.jpgगुब्बारा पानी की धार को कैसे मोड़ता है? अदृश्य बिजली का कमालएक गुब्बारे, बालों और पानी की पतली धार से जानिए कि स्थैतिक बिजली अदृश्य बल बनाकर पानी को कैसे मोड़ सकती है। यह आसान प्रयोग किसी बड़े व्यक्ति की देखरेख में घर पर सुरक्षित तरीके से करें।https://www.youtube-nocookie.com/embed/qab64bg2QPc9002026-09-04yesnono https://samvada.vin-g.com/v/en/can-a-balloon-bend-water-try-this-static-electricity-trick-ER50699lUDs.htmlhttps://i.ytimg.com/vi/ER50699lUDs/hqdefault.jpgCan a Balloon Bend Water? Try This Static Electricity Trick!Charge a balloon with hair or fabric, then bring it near a thin stream of water and watch the stream curve without being touched. Discover how invisible electric forces can pull on tiny water molecules in this fun, safe science experiment.https://www.youtube-nocookie.com/embed/ER50699lUDs10542026-09-04yesnono https://samvada.vin-g.com/v/sa/himasya-adhah-jvalanti-diipaah-GCLNwnZjxyk.htmlhttps://i.ytimg.com/vi/GCLNwnZjxyk/hqdefault.jpgहिमस्य अधः ज्वलन्ति दीपाःहिमेन आच्छादिते गहने उपत्यकायां अन्विता ईशानश्च उष्णानां कम्पमानदीपानां पङ्क्तिमनुसरन्तौ रहस्यमयं मार्गदर्शनं प्राप्नुतः। परन्तु दीपाः तान् कुत्र नयन्ति, तेषां प्रकाशस्य वास्तविकं रहस्यं किम्?https://www.youtube-nocookie.com/embed/GCLNwnZjxyk8962026-09-03yesnono https://samvada.vin-g.com/v/hi/barpha-ke-niiche-jalate-laalatena-kise-raastaa-dikhaa-rahe-8z8aP76RU30.htmlhttps://i.ytimg.com/vi/8z8aP76RU30/hqdefault.jpgबर्फ के नीचे जलते लालटेन किसे रास्ता दिखा रहे थे?मीरा और कबीर एक जमे हुए घाटी में गर्म, टिमटिमाती रोशनियों की रहस्यमय कतार का पीछा करते हैं। उन्हें जल्द पता चलता है कि ये लालटेन उन्हें मंज़िल तक नहीं, बल्कि एक छिपे हुए ख़तरे से दूर ले जा रही हैं।https://www.youtube-nocookie.com/embed/8z8aP76RU3010492026-09-03yesnono https://samvada.vin-g.com/v/en/the-lanterns-beneath-the-ice-vyefFfxrmB8.htmlhttps://i.ytimg.com/vi/vyefFfxrmB8/hqdefault.jpgThe Lanterns Beneath the IceWhen a winter expedition follows a trail of warm lights across a frozen valley, Mara discovers the lights are more than a natural wonder. Beneath the ice lies an abandoned rescue system—and a final message from the travelers who built it.https://www.youtube-nocookie.com/embed/vyefFfxrmB89672026-09-03yesnono https://samvada.vin-g.com/v/en/mina-and-the-tiny-seed-that-traveled-the-world-WB6e_hujDsc.htmlhttps://i.ytimg.com/vi/WB6e_hujDsc/hqdefault.jpgMina and the Tiny Seed That Traveled the WorldWhen a little seed escapes Mina’s garden, she follows its surprising journey through wind, water, and helpful animals. Along the way, Mina discovers that growing a garden takes more than soil—it takes a whole busy world.https://www.youtube-nocookie.com/embed/WB6e_hujDsc9822026-09-02yesnono https://samvada.vin-g.com/v/hi/vaikyuuma-kliinara-dhuula-kaa-bavamdara-kaise-banaataa-hai-AwZd_PM8MA0.htmlhttps://i.ytimg.com/vi/AwZd_PM8MA0/hqdefault.jpgवैक्यूम क्लीनर धूल का बवंडर कैसे बनाता है?क्या वैक्यूम क्लीनर सचमुच धूल को जादू से उठा लेता है? इस मजेदार सफर में हवा के साथ चलिए—घूमते पंखे से लेकर बवंडर, डिब्बे और फिल्टर तक।https://www.youtube-nocookie.com/embed/AwZd_PM8MA09522026-09-01yesnono https://samvada.vin-g.com/v/en/how-a-vacuum-cleaner-turns-dust-into-a-whirlwind-7scs_iCAgEk.htmlhttps://i.ytimg.com/vi/7scs_iCAgEk/hqdefault.jpgHow a Vacuum Cleaner Turns Dust into a WhirlwindFollow a tiny puff of air through a vacuum cleaner and discover how spinning fans, pressure, and filters lift crumbs without magic. Learn why dust swirls, where it goes, and how to observe airflow safely at home with an adult nearby.https://www.youtube-nocookie.com/embed/7scs_iCAgEk9202026-09-01yesnono https://samvada.vin-g.com/v/sa/roket-pakadanasya-adbhutam-rahasyam-a4FUZWHV61k.htmlhttps://i.ytimg.com/vi/a4FUZWHV61k/hqdefault.jpgरॉकेट्-पकडनस्य अद्भुतं रहस्यम्महान् प्रक्षेपणवाहनः कथं आकाशं गत्वा पुनः पृथिवीं प्रति सुरक्षिततया आगच्छति, तत् वयं सरलया रोचकया कथया ज्ञास्यामः। मार्गदर्शनम्, वायुगतिकी, मन्दीकरणम्, पुनःप्रयोगः च अस्मिन् विज्ञानयात्रायां दृश्यन्ते।https://www.youtube-nocookie.com/embed/a4FUZWHV61k10242026-08-31yesnono https://samvada.vin-g.com/v/hi/roketa-kaicha-chailemja-itanaa-badaa-roketa-phira-kaise-aiOwogQeKXU.htmlhttps://i.ytimg.com/vi/aiOwogQeKXU/hqdefault.jpgरॉकेट कैच चैलेंज: इतना बड़ा रॉकेट फिर कैसे उड़ता है?क्या एक बहुत बड़ा रॉकेट धरती पर लौटकर दोबारा उड़ सकता है? इस रोमांचक यात्रा में जानिए कि इंजीनियर विशाल बूस्टर को कैसे दिशा देते हैं, उसकी गति घटाते हैं, सुरक्षित उतारते हैं और अगली उड़ान के लिए तैयार करते हैं।https://www.youtube-nocookie.com/embed/aiOwogQeKXU7462026-08-31yesnono https://samvada.vin-g.com/v/en/how-giant-rockets-catch-themselves-and-fly-again-tyiha1MdV3I.htmlhttps://i.ytimg.com/vi/tyiha1MdV3I/hqdefault.jpgHow Giant Rockets Catch Themselves and Fly AgainHow can a giant launch booster return from space, slow down, and land ready for another mission? Join us for a kid-friendly tour of guidance computers, engine burns, landing legs, and the amazing rocket catch challenge.https://www.youtube-nocookie.com/embed/tyiha1MdV3I10602026-08-31yesnono https://samvada.vin-g.com/v/sa/kapibaaraah-antarjaalasya-priyatamaah-pashavah-kimartham-w7azNYoZbGE.htmlhttps://i.ytimg.com/vi/w7azNYoZbGE/hqdefault.jpgकपिबाराः अन्तर्जालस्य प्रियतमाः पशवः किमर्थम्?कपिबाराणां शान्तस्वभावं, अद्भुतभाषां, तथा दक्षिण-अमेरिकीय-आर्द्रभूमिषु तेषां जीवनं ज्ञास्यामः। एते बृहत्तमाः कृन्तकाः अनेकैः प्राणिभिः सह मैत्रीपूर्णं जीवनं यापयन्ति।https://www.youtube-nocookie.com/embed/w7azNYoZbGE9042026-08-30yesnono https://samvada.vin-g.com/v/hi/kaipibaaraa-itane-lokapriya-kyom-haim-shaamti-kaa-asalii-lf_A53t35vU.htmlhttps://i.ytimg.com/vi/lf_A53t35vU/hqdefault.jpgकैपिबारा इतने लोकप्रिय क्यों हैं? शांति का असली राज़जानिए दुनिया के सबसे बड़े कृंतक कैपिबारा दक्षिण अमेरिका की आर्द्रभूमियों में कैसे रहते हैं, अलग-अलग जीवों से संकेतों के ज़रिए जुड़े रहते हैं और इतने शांत दिखाई देते हैं। उनके तैरने, बोलने, दोस्ती करने और परिवार के साथ रहने के मज़ेदार रहस्य खोजिए।https://www.youtube-nocookie.com/embed/lf_A53t35vU10322026-08-30yesnono https://samvada.vin-g.com/v/sa/samudrasya-vishaalah-pravaala-nagarah-oH4FJnGPnWs.htmlhttps://i.ytimg.com/vi/oH4FJnGPnWs/hqdefault.jpgसमुद्रस्य विशालः प्रवाल-नगरःसोलोमन-द्वीपसमूहे एकः विशालः जीवमानः प्रवाल-समुदायः अस्ति, यः क्रीडाङ्गणात् अपि बृहत्तरः भवति। अस्माभिः ज्ञास्यते यत् सूक्ष्माः प्रवाल-जीवाः कथं मिलित्वा एतत् अद्भुतं जलमय-नगरं निर्मितवन्तः।https://www.youtube-nocookie.com/embed/oH4FJnGPnWs11082026-08-29yesnono https://samvada.vin-g.com/v/hi/korala-kolosasa-samudra-kaa-sabase-badaa-jiivita-padosa-tAjIwO8FgSE.htmlhttps://i.ytimg.com/vi/tAjIwO8FgSE/hqdefault.jpgकोरल कोलॉसस: समुद्र का सबसे बड़ा जीवित पड़ोससोलोमन द्वीपसमूह के पास एक अकेली विशाल कोरल कॉलोनी बास्केटबॉल कोर्ट से भी बड़ी है। चलिए जानें कि छोटे-छोटे कोरल पॉलिप्स ने मिलकर यह अद्भुत पानी के नीचे का संसार कैसे बनाया।https://www.youtube-nocookie.com/embed/tAjIwO8FgSE10392026-08-29yesnono https://samvada.vin-g.com/v/en/the-coral-colossus-a-living-giant-bigger-than-a-basketball-VTbTQ8blWUk.htmlhttps://i.ytimg.com/vi/VTbTQ8blWUk/hqdefault.jpgThe Coral Colossus: A Living Giant Bigger Than a Basketball CourtMeet an enormous coral colony in the Solomon Islands, built by thousands of tiny coral animals working together. Discover how this underwater neighborhood grows, feeds, and becomes a home for ocean life.https://www.youtube-nocookie.com/embed/VTbTQ8blWUk8122026-08-29yesnono https://samvada.vin-g.com/v/hi/diy-laavaa-laimpa-tela-paanii-aura-bulabule-kaa-jaaduu-mVRIbswL6b0.htmlhttps://i.ytimg.com/vi/mVRIbswL6b0/hqdefault.jpgDIY लावा लैंप: तेल, पानी और बुलबुले का जादू!एक पारदर्शी बोतल को चमकते, उछलते लावा लैंप में बदलते हुए जानिए कि तेल और पानी अलग क्यों रहते हैं, रंग नीचे क्यों जाता है और कार्बन डाइऑक्साइड के बुलबुले ऊपर कैसे उठते हैं। यह आसान प्रयोग किसी बड़े की देखरेख में करें और घर पर सुरक्षित विज्ञान का मज़ा लें।https://www.youtube-nocookie.com/embed/mVRIbswL6b08442026-08-28yesnono https://samvada.vin-g.com/v/en/diy-lava-lamp-why-do-the-bubbles-rise-Y6jBee6xkyU.htmlhttps://i.ytimg.com/vi/Y6jBee6xkyU/hqdefault.jpgDIY Lava Lamp: Why Do the Bubbles Rise?Turn a clear bottle into a mesmerizing bubbling lamp and discover how density, dissolving, and trapped carbon dioxide work together. With an adult nearby, you can make science fizz, float, and dance right before your eyes.https://www.youtube-nocookie.com/embed/Y6jBee6xkyU7642026-08-28yesnono https://samvada.vin-g.com/v/hi/pahaada-kii-jhiila-ke-niiche-bajatii-ghamtii-kaa-rahasya-km7w60GM5s4.htmlhttps://i.ytimg.com/vi/km7w60GM5s4/hqdefault.jpgपहाड़ की झील के नीचे बजती घंटी का रहस्यएक शांत पहाड़ी झील के नीचे से आती घंटी की आवाज़ मीरा और कबीर को एक भूले हुए मौसम केंद्र तक ले जाती है। लेकिन घंटी सिर्फ समय नहीं बता रही थी—वह आने वाले तूफ़ान की चेतावनी भी दे रही थी।https://www.youtube-nocookie.com/embed/km7w60GM5s49662026-08-27yesnono https://samvada.vin-g.com/v/en/the-bell-beneath-the-lake-kept-time-for-seventy-years-_ucAMPsfU1I.htmlhttps://i.ytimg.com/vi/_ucAMPsfU1I/hqdefault.jpgThe Bell Beneath the Lake Kept Time for Seventy YearsWhen a bell begins ringing beneath a remote mountain lake, Mara and Eli uncover a forgotten underwater weather station—and a mechanism still measuring the storm above. But the station’s final warning may arrive just in time to protect everyone downstream.https://www.youtube-nocookie.com/embed/_ucAMPsfU1I10872026-08-27yesnono https://samvada.vin-g.com/v/en/pippa-the-little-cloud-learns-to-share-the-rain-hLANACWNVYY.htmlhttps://i.ytimg.com/vi/hLANACWNVYY/hqdefault.jpgPippa the Little Cloud Learns to Share the RainPippa is a shy little cloud who discovers how the water cycle works when a thirsty garden needs help. Along the way, she learns that even the smallest drops can bring wonderful change.https://www.youtube-nocookie.com/embed/hLANACWNVYY10112026-08-26yesnono https://samvada.vin-g.com/v/hi/phrija-ke-amdara-kaa-chhotaa-hiita-jaasuusa-baahara-kaise-yQNO-2Vzk6I.htmlhttps://i.ytimg.com/vi/yQNO-2Vzk6I/hqdefault.jpgफ्रिज के अंदर का छोटा हीट जासूस बाहर कैसे जाता है?चलो एक छोटे से हीट जासूस के साथ फ्रिज के अंदर की रोमांचक यात्रा करें और जानें कि वह बची हुई चीज़ों से निकलकर कॉइल, कंप्रेसर और पीछे की गर्म हवा तक कैसे पहुँचता है। इस मज़ेदार सफर में आपको पता चलेगा कि फ्रिज ठंड बनाता नहीं, बल्कि गर्मी को एक जगह से दूसरी जगह पहुँचाता है।https://www.youtube-nocookie.com/embed/yQNO-2Vzk6I10042026-08-25yesnono https://samvada.vin-g.com/v/en/how-a-tiny-heat-detective-escapes-the-refrigerator-GKtPbQJj82k.htmlhttps://i.ytimg.com/vi/GKtPbQJj82k/hqdefault.jpgHow a Tiny Heat Detective Escapes the RefrigeratorFollow a tiny heat detective as it travels from your leftovers through the refrigerator’s evaporator, compressor, condenser coils, and into the warm air behind the fridge. Discover how a refrigerator keeps food cool by moving heat instead of magically making cold!https://www.youtube-nocookie.com/embed/GKtPbQJj82k10542026-08-25yesnono https://samvada.vin-g.com/v/sa/suuryasya-agnimandale-uddayamaanam-yaanam-MYU_z40JtiY.htmlhttps://i.ytimg.com/vi/MYU_z40JtiY/hqdefault.jpgसूर्यस्य अग्निमण्डले उड्डयमानं यानम्!पार्कर सोलर प्रोब नामकं अन्तरिक्षयानं सूर्यस्य अत्यन्तं समीपे कथं गच्छति, तस्य तापरक्षकः च उपकरणानि कथं रक्षति इति वयं ज्ञास्यामः। सूर्यस्य वायुमण्डलस्य रहस्यं, चतुरं तापरक्षणं, अद्भुताः मापनानि च बालभाषया अन्वेष्यामः।https://www.youtube-nocookie.com/embed/MYU_z40JtiY10302026-08-24yesnono https://samvada.vin-g.com/v/hi/suurya-ke-itanaa-paasa-kaise-pahunchaa-paarkara-solara-proba-YmvqSdGor4g.htmlhttps://i.ytimg.com/vi/YmvqSdGor4g/hqdefault.jpgसूर्य के इतना पास कैसे पहुँचा पार्कर सोलर प्रोब?जानिए पार्कर सोलर प्रोब सूर्य की चमकती, बेहद गर्म बाहरी परत के पास कैसे उड़ता है और उसका हीट शील्ड उपकरणों को सुरक्षित कैसे रखता है। इस रोमांचक अंतरिक्ष यात्रा में हम गर्मी, गति, चुंबकीय क्षेत्र और सूर्य की हवा के अद्भुत रहस्य समझेंगे।https://www.youtube-nocookie.com/embed/YmvqSdGor4g7752026-08-24yesnono https://samvada.vin-g.com/v/en/how-parker-solar-probe-stays-cool-near-the-sun-RqvkWiz6l6I.htmlhttps://i.ytimg.com/vi/RqvkWiz6l6I/hqdefault.jpgHow Parker Solar Probe Stays Cool Near the SunHow can a spacecraft fly through the Sun’s fiery atmosphere without its instruments overheating? Join us to discover the clever heat shield, speedy orbit, and amazing science behind Parker Solar Probe.https://www.youtube-nocookie.com/embed/RqvkWiz6l6I10712026-08-24yesnono https://samvada.vin-g.com/v/sa/aakaasha-kyom-naacha-rahaa-hai-dhruvaprabhaa-kaa-adbhuta-NskcY0aRBwc.htmlhttps://i.ytimg.com/vi/NskcY0aRBwc/hqdefault.jpgआकाश क्यों नाच रहा है? ध्रुवप्रभा का अद्भुत विज्ञानसूर्य के तूफानों से बनने वाली रंगीन ध्रुवप्रभा, यानी उत्तरी और दक्षिणी ज्योतियों, का सरल विज्ञान जानिए। पृथ्वी से इन्हें सुरक्षित ढंग से देखने के आसान उपाय भी सीखिए।https://www.youtube-nocookie.com/embed/NskcY0aRBwc7022026-08-23yesnono https://samvada.vin-g.com/v/hi/aasamaana-kyom-naachataa-hai-chamakiilii-ororaa-kaa-vijnaana-QwWHRvyGm9M.htmlhttps://i.ytimg.com/vi/QwWHRvyGm9M/hqdefault.jpgआसमान क्यों नाचता है? चमकीली ऑरोरा का विज्ञानजानिए सूर्य के तूफान कैसे पृथ्वी के आसमान में हरी, लाल, नीली और बैंगनी रोशनी के पर्दे बनाते हैं। साथ ही सीखिए कि परिवार के साथ ऑरोरा को सुरक्षित तरीके से कैसे देखा जा सकता है।https://www.youtube-nocookie.com/embed/QwWHRvyGm9M8742026-08-23yesnono https://samvada.vin-g.com/v/en/why-are-the-northern-lights-dancing-more-Ibf3iZZKu90.htmlhttps://i.ytimg.com/vi/Ibf3iZZKu90/hqdefault.jpgWhy Are the Northern Lights Dancing More?Have you ever wondered why the sky can glow green, pink, purple, or red? Discover how activity on the Sun creates bright auroras, and learn safe, family-friendly ways to spot these amazing lights from Earth.https://www.youtube-nocookie.com/embed/Ibf3iZZKu908102026-08-23yesnono https://samvada.vin-g.com/v/sa/829-kilomiitara-diirghaa-vidyutprabhaa-aakaashasya-adbhutam-8olgPXPcQt0.htmlhttps://i.ytimg.com/vi/8olgPXPcQt0/hqdefault.jpg८२९ किलोमीटर दीर्घा विद्युत्प्रभा! आकाशस्य अद्भुतं रहस्यम्एका विद्युत्प्रभा आकाशे प्रायः ८२९ किलोमीटरपर्यन्तं प्रसृता इति मापनैः ज्ञातम्। अस्माभिः ज्ञास्यते यत् मेघाः कथं विद्युतं निर्मान्ति, वैज्ञानिकाः तां कथं मापयन्ति, तथा गर्जनसमये सुरक्षितं कथं भवितव्यम्।https://www.youtube-nocookie.com/embed/8olgPXPcQt010182026-08-22yesnono https://samvada.vin-g.com/v/hi/829-kilomiitara-lambii-bijalii-kii-chamaka-aasamaana-kaa-43y8OWWUaYQ.htmlhttps://i.ytimg.com/vi/43y8OWWUaYQ/hqdefault.jpg829 किलोमीटर लंबी बिजली की चमक! आसमान का अद्भुत रिकॉर्डक्या एक बिजली की चमक पूरे शहरों की कतार से भी लंबी हो सकती है? इस रोमांचक विज्ञान यात्रा में जानिए 829 किलोमीटर लंबे मेगा-फ्लैश का रहस्य, बादलों की भूमिका और सुरक्षित तरीके से बिजली को समझने के मज़ेदार तथ्य।https://www.youtube-nocookie.com/embed/43y8OWWUaYQ9162026-08-22yesnono https://samvada.vin-g.com/v/en/the-829-kilometer-lightning-bolt-SL1_b_P9PpE.htmlhttps://i.ytimg.com/vi/SL1_b_P9PpE/hqdefault.jpgThe 829-Kilometer Lightning Bolt!Discover how one amazing lightning flash stretched about 829 kilometers across the sky—farther than the distance between many major cities. Learn how satellites measured it, why megaflashes grow so large, and how to stay safe during storms.https://www.youtube-nocookie.com/embed/SL1_b_P9PpE9722026-08-22yesnono https://samvada.vin-g.com/v/sa/indradhanuh-chalajjala-prayogashaalaa-jalam-katham-aarohati-XDde3036A3s.htmlhttps://i.ytimg.com/vi/XDde3036A3s/hqdefault.jpgइन्द्रधनुः चलज्जल-प्रयोगशाला: जलं कथं आरोहति?अस्मिन् रमणीयप्रयोगे त्वं वर्णितं जलं कागदपट्टिकाभिः एकस्मात् पात्रात् अन्यत् पात्रं प्रति आरोहन्तं पश्यसि। केशिकाक्रियायाः रहस्यं, वनस्पतीनां जलवहनं, तथा नूतनवर्णनिर्माणं सरलतया ज्ञास्यसि।https://www.youtube-nocookie.com/embed/XDde3036A3s9082026-08-21yesnono https://samvada.vin-g.com/v/hi/imdradhanushii-vokimga-votara-paanii-uupara-kaise-chadhataa-nGrt0ElpFUo.htmlhttps://i.ytimg.com/vi/nGrt0ElpFUo/hqdefault.jpgइंद्रधनुषी वॉकिंग वॉटर: पानी ऊपर कैसे चढ़ता है?आज हम कपों, रंगीन पानी और कागज़ के तौलियों से एक मज़ेदार इंद्रधनुषी वॉकिंग-वॉटर लैब बनाएँगे। देखिए पानी कैसे चढ़ता है, नए रंग बनाता है और पौधों की तरह यात्रा करता है!https://www.youtube-nocookie.com/embed/nGrt0ElpFUo8892026-08-21yesnono https://samvada.vin-g.com/v/en/can-water-walk-build-a-rainbow-walking-water-lab-vykCqdha1I4.htmlhttps://i.ytimg.com/vi/vykCqdha1I4/hqdefault.jpgCan Water Walk? Build a Rainbow Walking-Water Lab!Build a colorful walking-water rainbow and discover how capillary action moves water through paper towels, much like water travels through plants. Grab a few simple supplies and watch new colors appear before your eyes!https://www.youtube-nocookie.com/embed/vykCqdha1I410492026-08-21yesnono https://samvada.vin-g.com/v/sa/bhuumigata-taarakam-prati-mudaa-huaa-vedhashaalaa-QUd7GYLgKBY.htmlhttps://i.ytimg.com/vi/QUd7GYLgKBY/hqdefault.jpgभूमिगत तारकं प्रति मुड़ा हुआ वेधशाला-दूरदर्शीएक भूली हुई पर्वतीय वेधशाला हर रात ऐसे तारे की ओर मुड़ती है, जो उस ऋतु के आकाश में हो ही नहीं सकता। तारा और नलिन उसके रहस्य का पीछा करते हुए पर्वत के भीतर छिपे कक्ष और उसके लापता निर्माता का अद्भुत प्रकाश-संदेश खोजते हैं।https://www.youtube-nocookie.com/embed/QUd7GYLgKBY7742026-08-20yesnono https://samvada.vin-g.com/v/hi/vaha-vedhashaalaa-jo-aasamaana-nahiim-dharatii-kii-ora-zK2t4fzZsEs.htmlhttps://i.ytimg.com/vi/zK2t4fzZsEs/hqdefault.jpgवह वेधशाला जो आसमान नहीं, धरती की ओर मुड़ती थीएक भूली हुई पहाड़ी वेधशाला हर रात ऐसे तारे की ओर मुड़ती है, जो उस दिशा में हो ही नहीं सकता। मीरा और अरिन इस असंभव संकेत का पीछा करते हुए पहाड़ के नीचे छिपे कक्ष और उसके गायब निर्माता का आखिरी संदेश खोजते हैं।https://www.youtube-nocookie.com/embed/zK2t4fzZsEs9462026-08-20yesnono https://samvada.vin-g.com/v/en/the-observatory-that-pointed-underground-MponXf7UgX8.htmlhttps://i.ytimg.com/vi/MponXf7UgX8/hqdefault.jpgThe Observatory That Pointed UndergroundWhen a forgotten mountain observatory keeps turning toward a star that cannot exist, young researcher Mira Vale follows its impossible signal beneath the rock. What she finds there is a final optical message from the observatory’s vanished builder—and a warning that still matters.https://www.youtube-nocookie.com/embed/MponXf7UgX89682026-08-20yesnono https://samvada.vin-g.com/v/en/the-little-bridge-that-listened-FZhGNx01xVI.htmlhttps://i.ytimg.com/vi/FZhGNx01xVI/hqdefault.jpgThe Little Bridge That ListenedWhen a beloved creekside bridge begins to wobble, thoughtful Maya pays attention to the tiny vibrations everyone else overlooks. With careful observations, clever models, and a whole community working together, she helps turn a shaky crossing into a safe path for everyone.https://www.youtube-nocookie.com/embed/FZhGNx01xVI10292026-08-19yesnono https://samvada.vin-g.com/v/sa/sparsham-vinaa-jaladhaaraa-katham-pravartate-RCcUYG191xE.htmlhttps://i.ytimg.com/vi/RCcUYG191xE/hqdefault.jpgस्पर्शं विना जलधारा कथं प्रवर्तते?स्वचालितनलिका अदृश्येन अवरक्तप्रकाशेन भवतः हस्तौ कथं ज्ञात्वा जलं प्रवाहयति इति वयं सरलतया पश्यामः। सूक्ष्मसंवेदकात् आरभ्य लघुवाल्वपर्यन्तं सम्पूर्णं रहस्यं रोचकदृश्यैः सह अन्विष्यामः।https://www.youtube-nocookie.com/embed/RCcUYG191xE9162026-08-18yesnono https://samvada.vin-g.com/v/hi/otomaitika-nala-aapake-haathom-ko-kaise-pahachaanataa-hai-56nLCd-2k3g.htmlhttps://i.ytimg.com/vi/56nLCd-2k3g/hqdefault.jpgऑटोमैटिक नल आपके हाथों को कैसे पहचानता है?जानिए कि ऑटोमैटिक नल बिना छुए आपके हाथों को कैसे पहचानता है और पानी अपने-आप चालू कर देता है। हम अदृश्य इंफ्रारेड रोशनी, सेंसर और छोटे वाल्व की मज़ेदार यात्रा को आसान भाषा में समझेंगे।https://www.youtube-nocookie.com/embed/56nLCd-2k3g10042026-08-18yesnono https://samvada.vin-g.com/v/en/how-an-automatic-faucet-sees-your-hands-fn9t5zqO6MI.htmlhttps://i.ytimg.com/vi/fn9t5zqO6MI/hqdefault.jpgHow an Automatic Faucet Sees Your HandsHave you ever wondered how a faucet turns on without a handle? Follow invisible infrared light as it spots your hands, opens a tiny valve, and knows exactly when to shut the water off.https://www.youtube-nocookie.com/embed/fn9t5zqO6MI10532026-08-18yesnono https://samvada.vin-g.com/v/sa/spherex-102-varnaih-aakaashasya-rahasyamayah-maanachitrah-wz9oSslY3Yo.htmlhttps://i.ytimg.com/vi/wz9oSslY3Yo/hqdefault.jpgSPHEREx: १०२ वर्णैः आकाशस्य रहस्यमयः मानचित्रःSPHEREx नामकं नूतनं अन्तरिक्षदूरदर्शकं १०२ अदृश्यप्रकाश-वर्णैः सम्पूर्णस्य आकाशस्य विशालं मानचित्रं निर्माति। अस्मिन् यात्रायां त्वं ज्ञास्यसि यत् एतत् मानचित्रं तारकाणां, आकाशगङ्गानां, तथा ब्रह्माण्डस्य आरम्भस्य रहस्याणि कथं उद्घाटयितुं शक्नोति।https://www.youtube-nocookie.com/embed/wz9oSslY3Yo8582026-08-17yesnono https://samvada.vin-g.com/v/hi/spherex-102-ramgom-mem-puure-aakaasha-kaa-adbhuta-nakshaa-ofBq74S_bDI.htmlhttps://i.ytimg.com/vi/ofBq74S_bDI/hqdefault.jpgSPHEREx: 102 रंगों में पूरे आकाश का अद्भुत नक्शाक्या अदृश्य रोशनी से पूरे आकाश का रंगीन नक्शा बनाया जा सकता है? इस वीडियो में जानिए कि NASA का SPHEREx अंतरिक्ष दूरबीन 102 तरह की अवरक्त रोशनी देखकर आकाशगंगाओं, तारों और ब्रह्मांड की शुरुआत के सुराग खोजेगा।https://www.youtube-nocookie.com/embed/ofBq74S_bDI9292026-08-17yesnono https://samvada.vin-g.com/v/en/spherex-the-telescope-making-a-102-color-sky-map-aZ3teKpg5ik.htmlhttps://i.ytimg.com/vi/aZ3teKpg5ik/hqdefault.jpgSPHEREx: The Telescope Making a 102-Color Sky MapMeet SPHEREx, NASA's space telescope that uses invisible infrared light to create a giant 102-color map of the entire sky. Discover how this cosmic atlas may help scientists investigate the beginnings of galaxies, stars, and even the ingredients for planets.https://www.youtube-nocookie.com/embed/aZ3teKpg5ik10652026-08-17yesnono https://samvada.vin-g.com/v/sa/kaachapaatre-indradhanuh-dravaanaam-varnamayah-opmy1rKhHpQ.htmlhttps://i.ytimg.com/vi/opmy1rKhHpQ/hqdefault.jpgकाचपात्रे इन्द्रधनुः! द्रवाणां वर्णमयः जादूस्तम्भःएकस्मिन् एव काचपात्रे मधु, शर्कराजलं, फलरसः, जलं, तैलं च — पञ्च वर्णमयाः स्तराः! घनत्वस्य अद्भुतं रहस्यं ज्ञात्वा गृहे एव स्वकीयम् इन्द्रधनुं निर्मातुं शिक्षस्व।https://www.youtube-nocookie.com/embed/opmy1rKhHpQ9292026-08-14yesnono https://samvada.vin-g.com/v/hi/eka-jaara-mem-imdradhanusha-chiinii-paanii-aura-tela-kaa-JSz7_ATx4k8.htmlhttps://i.ytimg.com/vi/JSz7_ATx4k8/hqdefault.jpgएक जार में इंद्रधनुष! चीनी-पानी और तेल का जादुई रेनबो टावरक्या आप जानते हैं कि कुछ पानी दूसरे पानी से ज़्यादा भारी होता है? इस मज़ेदार वीडियो में हम चीनी-पानी, जूस और तेल से एक ही जार में चमकता हुआ रेनबो टावर बनाएँगे और घनत्व का जादुई राज़ सीखेंगे।https://www.youtube-nocookie.com/embed/JSz7_ATx4k86942026-08-14yesnono https://samvada.vin-g.com/v/en/pour-a-rainbow-the-amazing-liquid-tower-science-experiment-EDgI6ZcYY4w.htmlhttps://i.ytimg.com/vi/EDgI6ZcYY4w/hqdefault.jpgPour a RAINBOW! The Amazing Liquid Tower Science ExperimentDid you know some liquids literally weigh more than others? In this episode, we stack honey, sugar water, juice, and oil into a glowing rainbow tower — all in one jar!https://www.youtube-nocookie.com/embed/EDgI6ZcYY4w8772026-08-14yesnono https://samvada.vin-g.com/v/hi/raata-3-baje-bamda-laaitahaausa-se-aayaa-rahasyamayii-FBdLqSj8tKE.htmlhttps://i.ytimg.com/vi/FBdLqSj8tKE/hqdefault.jpgरात 3 बजे बंद लाइटहाउस से आया रहस्यमयी सिग्नल — 40 साल पुराना वादाचालीस साल से बंद पड़ा लाइटहाउस अचानक रात के ठीक तीन बजे एक अजीब पैटर्न में झपकने लगता है — और उसे सिर्फ़ एक बूढ़ा रिटायर्ड रखवाला देख पाता है। जब वह उस रोशनी को डिकोड करता है, तो सामने आता है एक ऐसा संदेश जो सिर्फ़ एक मरा हुआ आदमी भेज सकता था।https://www.youtube-nocookie.com/embed/FBdLqSj8tKE9672026-08-13yesnono https://samvada.vin-g.com/v/en/the-lighthouse-was-dead-for-12-years-then-it-blinked-in-code-z_fXxmINfGs.htmlhttps://i.ytimg.com/vi/z_fXxmINfGs/hqdefault.jpgThe Lighthouse Was Dead for 12 Years. Then It Blinked in CodeA retired keeper wakes at 3 a.m. to see his long-abandoned lighthouse flashing a message in Morse code — signed by a man who died two years ago.https://www.youtube-nocookie.com/embed/z_fXxmINfGs8462026-08-13yesnono https://samvada.vin-g.com/v/sa/diipastambhah-yah-divase-prakaashitum-aichchhat-vriddhasya-qe_DMJ0o3-0.htmlhttps://i.ytimg.com/vi/qe_DMJ0o3-0/hqdefault.jpgदीपस्तम्भः यः दिवसे प्रकाशितुम् ऐच्छत् — वृद्धस्य पिप् नूतनं कार्यम्एषा कथा वृद्धस्य पिप् नामकस्य दीपस्तम्भस्य अस्ति यः नूतनेषु यन्त्रेषु आगतेषु स्वं कार्यं नष्टम् इति अमन्यत। किन्तु मीरा नाम बालिका तस्य महतः दीपस्य नूतनम् उपयोगं प्राप्नोत् — कुहरे मार्गभ्रष्टानां प्रवासिनां पक्षिणां मार्गदर्शनम्।https://www.youtube-nocookie.com/embed/qe_DMJ0o3-04372026-08-12yesnono https://samvada.vin-g.com/v/hi/buudhaa-pipa-laaitahaausa-jisane-kohare-mem-pamchhiyom-ko-nIpB7TlfSxM.htmlhttps://i.ytimg.com/vi/nIpB7TlfSxM/hqdefault.jpgबूढ़ा पिप लाइटहाउस: जिसने कोहरे में पंछियों को घर पहुँचायाबूढ़ा पिप लाइटहाउस उदास है — नए जहाज़ों को अब उसकी रोशनी की ज़रूरत नहीं। पर जब घने कोहरे में हज़ारों प्रवासी पक्षी झील का रास्ता भूल जाते हैं, तो नन्ही मीरा को एक अनोखा विचार सूझता है।https://www.youtube-nocookie.com/embed/nIpB7TlfSxM4342026-08-12yesnono https://samvada.vin-g.com/v/en/the-lighthouse-who-learned-to-shine-in-the-daytime-FStFtYaYN7k.htmlhttps://i.ytimg.com/vi/FStFtYaYN7k/hqdefault.jpgThe Lighthouse Who Learned to Shine in the Daytime 🐦💡When modern ships stop needing his golden beam, Old Pip the lighthouse fears his shining days are over. But a bird-loving girl named Wren discovers his big lamp is exactly what lost migrating birds need on foggy mornings.https://www.youtube-nocookie.com/embed/FStFtYaYN7k7102026-08-12yesnono https://samvada.vin-g.com/v/sa/jip-rahasyam-shatashah-guptadantaah-tava-yutakam-katham-708-noqIsFM.htmlhttps://i.ytimg.com/vi/708-noqIsFM/hqdefault.jpgजिप्-रहस्यम् — शतशः गुप्तदन्ताः तव युतकं कथं धारयन्ति?तव युतकस्य जिप्-यन्त्रे शतशः सूक्ष्मदन्ताः गूढाः सन्ति! अस्मिन् चलच्चित्रे वयं मन्दगत्या चालकस्य अन्तः गच्छामः, तत्र दन्ताः कथं मिलन्ति पृथक् च भवन्ति इति पश्यामः।https://www.youtube-nocookie.com/embed/708-noqIsFM3812026-08-11yesnono https://samvada.vin-g.com/v/hi/jipa-ke-amdara-chhipe-saikadom-daanta-slo-moshana-mem-Rc84W5gyjUY.htmlhttps://i.ytimg.com/vi/Rc84W5gyjUY/hqdefault.jpgज़िप के अंदर छिपे सैकड़ों दाँत! स्लो-मोशन में देखिए यह जादूक्या आप जानते हैं कि आपकी जैकेट की ज़िप में सैकड़ों नन्हे दाँत छिपे हैं जो हर बार परफेक्ट तरीके से जुड़ते और अलग होते हैं? इस वीडियो में हम स्लो-मोशन में स्लाइडर के अंदर की सीक्रेट दुनिया देखेंगे और जानेंगे कि तिकोना वेज कैसे यह जादू करता है।https://www.youtube-nocookie.com/embed/Rc84W5gyjUY4472026-08-11yesnono https://samvada.vin-g.com/v/en/the-secret-teeth-inside-your-zipper-a-slow-motion-journey-Jrusn2COtzA.htmlhttps://i.ytimg.com/vi/Jrusn2COtzA/hqdefault.jpgThe Secret Teeth Inside Your Zipper: A Slow-Motion Journey!Ever wondered how a zipper locks hundreds of tiny teeth together perfectly every single time? Shrink down with us and ride inside the slider to meet the secret wedge that makes it all happen!https://www.youtube-nocookie.com/embed/Jrusn2COtzA8322026-08-11yesnono https://samvada.vin-g.com/v/hi/totom-ke-bhii-hote-haim-naama-vaijnaanikom-kii-hairaana-QNkROrrZAWE.htmlhttps://i.ytimg.com/vi/QNkROrrZAWE/hqdefault.jpgतोतों के भी होते हैं नाम! वैज्ञानिकों की हैरान करने वाली खोजक्या आप जानते हैं कि तोते एक-दूसरे को नाम से बुला सकते हैं? साल 2026 की एक नई वैज्ञानिक खोज में सैकड़ों पालतू तोतों की रिकॉर्डिंग से पता चला कि ये चतुर पक्षी सिर्फ शब्द कॉपी नहीं करते, बल्कि शायद सच में नामों का इस्तेमाल करते हैं!https://www.youtube-nocookie.com/embed/QNkROrrZAWE6442026-08-09yesnono https://samvada.vin-g.com/v/hi/dodo-kii-siikreta-suparapaavara-buddhuu-nahiim-semsarii-KGcBinQX1DA.htmlhttps://i.ytimg.com/vi/KGcBinQX1DA/hqdefault.jpgडोडो की सीक्रेट सुपरपावर: बुद्धू नहीं, सेंसरी सुपरस्टार था यह पक्षी!सैकड़ों सालों से लोग डोडो को दुनिया का सबसे बुद्धू पक्षी समझते रहे — लेकिन 2026 की नई साइंस रिसर्च ने सब कुछ बदल दिया! सीटी स्कैन से पता चला कि डोडो के पास थी उल्लू जैसी ज़बरदस्त नज़र और एक सुपर सूंघने की शक्ति।https://www.youtube-nocookie.com/embed/KGcBinQX1DA7522026-08-09yesnono https://samvada.vin-g.com/v/en/do-parrots-have-names-the-amazing-new-bird-discovery-bPaZUBq-oaQ.htmlhttps://i.ytimg.com/vi/bPaZUBq-oaQ/hqdefault.jpgDo Parrots Have Names? The Amazing New Bird Discovery!Scientists studied hundreds of recordings of pet parrots and found something incredible: these clever birds may actually use real names for their friends, just like kids in a classroom! Join us to discover how parrots talk without lips, how parrot parents may name their babies, and which other amazing animals call each other by name.https://www.youtube-nocookie.com/embed/bPaZUBq-oaQ8152026-08-09yesnono https://samvada.vin-g.com/v/en/oobleck-the-amazing-liquid-you-can-punch-squeeze-and-walk-on-arEqk2WZjgE.htmlhttps://i.ytimg.com/vi/arEqk2WZjgE/hqdefault.jpgOobleck! The Amazing Liquid You Can Punch, Squeeze, and Walk OnMix cornstarch and water to create oobleck, a mind-bending non-Newtonian fluid that turns solid when you smack it and drips like milk when you relax! Join us for slow-motion challenges, the melting ball trick, the great escape test, and the secret science of the microscopic traffic jam.https://www.youtube-nocookie.com/embed/arEqk2WZjgE8882026-08-09yesnono https://samvada.vin-g.com/v/en/the-dodo-s-secret-superpowers-owl-eyes-and-a-super-sniffer-aM7rn3t-fv0.htmlhttps://i.ytimg.com/vi/aM7rn3t-fv0/hqdefault.jpgThe Dodo's SECRET Superpowers: Owl Eyes and a Super Sniffer!Everyone thinks the dodo was a silly, clumsy bird — but brand-new 2026 science reveals it was actually a sensory superstar! Join us as scientists peek inside the dodo's skull and discover owl-like vision and one of the best sniffers in the whole bird world.https://www.youtube-nocookie.com/embed/aM7rn3t-fv08692026-08-09yesnono https://samvada.vin-g.com/v/en/back-to-the-moon-astronauts-fly-around-the-moon-after-50-vw431FeKvFc.htmlhttps://i.ytimg.com/vi/vw431FeKvFc/hqdefault.jpgBack to the Moon! Astronauts Fly Around the Moon After 50 YearsReal astronauts just flew all the way around the Moon for the first time since 1972! Blast off with the Artemis II crew, ride the most powerful rocket ever launched, and see what the Moon looks like out the window of a real spaceship.https://www.youtube-nocookie.com/embed/vw431FeKvFc17162026-08-08yesnono https://samvada.vin-g.com/v/en/the-lost-black-hole-found-sleeping-30-000-light-years-from-uBz16Fx3MWU.htmlhttps://i.ytimg.com/vi/uBz16Fx3MWU/hqdefault.jpgThe Lost Black Hole: Found Sleeping 30,000 Light-Years From Home!Astronomers just found something amazing — a quiet, sleeping black hole wandering 30,000 light-years away from the center of its galaxy! Join the cosmic detective team and help solve the mystery of how this space giant got so lost.https://www.youtube-nocookie.com/embed/uBz16Fx3MWU18402026-08-08yesnono https://samvada.vin-g.com/v/en/the-glow-in-the-dark-shark-meet-the-tiny-new-lanternshark-_TdusCrqj7Y.htmlhttps://i.ytimg.com/vi/_TdusCrqj7Y/hqdefault.jpgThe Glow-in-the-Dark Shark! Meet the Tiny New LanternsharkScientists exploring the deep sea off Western Australia discovered a brand-new shark that glows in the dark and is small enough to fit in your hands! Join us on a journey to the pitch-black deep ocean to find out how the West Australian Lanternshark makes its own light, why it glows, and what other amazing creatures live down there.https://www.youtube-nocookie.com/embed/_TdusCrqj7Y18832026-08-08yesnono https://samvada.vin-g.com/v/en/whales-have-a-pop-chart-how-one-song-travels-the-whole-ocean-KVwTWZJ76F8.htmlhttps://i.ytimg.com/vi/KVwTWZJ76F8/hqdefault.jpgWhales Have a Pop Chart?! How One Song Travels the Whole OceanScientists discovered that humpback whales share catchy songs across thousands of miles of ocean — like a pop hit climbing the charts! Follow one whale tune on its incredible journey from Australia all the way to French Polynesia, and find out how underwater microphones caught it all.https://www.youtube-nocookie.com/embed/KVwTWZJ76F816942026-08-08yesnono https://samvada.vin-g.com/v/en/sky-bridges-how-monkeys-and-sloths-got-a-treetop-highway-w3yyEcC4wQw.htmlhttps://i.ytimg.com/vi/w3yyEcC4wQw/hqdefault.jpgSky Bridges! How Monkeys and Sloths Got a Treetop HighwayDeep in the Amazon rainforest, scientists built 8 amazing rope bridges high above a busy road — and monkeys, sloths, and other treetop animals have already crossed them 15,000 times! Meet the clever engineers who built a highway in the sky and discover how a simple rope can keep whole animal families connected.https://www.youtube-nocookie.com/embed/w3yyEcC4wQw17792026-08-07yesnono https://samvada.vin-g.com/v/en/the-lemon-shaped-planet-where-a-year-lasts-just-8-hours-sa_CjCUYWco.htmlhttps://i.ytimg.com/vi/sa_CjCUYWco/hqdefault.jpgThe Lemon-Shaped Planet Where a Year Lasts Just 8 Hours!Scientists discovered a planet that is stretched into a lemon shape by the mighty gravity of its star — and it zooms around so fast that a whole year lasts less than one school day! Join us on a space adventure to find out how a planet gets squished, how hot it really is, and how you could help find the next weird world.https://www.youtube-nocookie.com/embed/sa_CjCUYWco18142026-08-07yesnono https://samvada.vin-g.com/v/en/the-mystery-dinosaur-of-china-a-dino-family-no-one-knew-was-Vx5TvA99Vwg.htmlhttps://i.ytimg.com/vi/Vx5TvA99Vwg/hqdefault.jpgThe Mystery Dinosaur of China: A Dino Family No One Knew Was There!Fossil hunters in China just dug up a dinosaur from a family that had NEVER been found in East Asia before! Join us on a dino detective adventure to discover how scientists find fossils, solve prehistoric puzzles, and add brand-new branches to the dinosaur family tree.https://www.youtube-nocookie.com/embed/Vx5TvA99Vwg19092026-08-07yesnono https://samvada.vin-g.com/v/en/the-567-million-year-old-blob-that-crawled-across-earth-3hDTe8ozuXI.htmlhttps://i.ytimg.com/vi/3hDTe8ozuXI/hqdefault.jpgThe 567-Million-Year-Old Blob That Crawled Across EarthScientists digging in the icy mountains of Canada's Northwest Territories just uncovered over 100 fossils of Dickinsonia — squishy, oval creatures that may be the very first animals on Earth that could move on their own, 10 million years earlier than anyone believed. Join us on a time-travel adventure to a seafloor older than dinosaurs, older than trees, older than bones.https://www.youtube-nocookie.com/embed/3hDTe8ozuXI18852026-08-07yesnono https://samvada.vin-g.com/v/en/scientists-smelled-a-hidden-planet-s-air-from-63-light-zryfhPAvwUo.htmlhttps://i.ytimg.com/vi/zryfhPAvwUo/hqdefault.jpgScientists SMELLED a Hidden Planet's Air From 63 Light-Years Away!A giant planet played hide-and-seek inside a glowing dust cloud for 20 years — until the Webb Space Telescope sniffed out its air! Discover how scientists can smell water, methane, and carbon monoxide on a world 63 light-years away without ever leaving Earth.https://www.youtube-nocookie.com/embed/zryfhPAvwUo17162026-08-06yesnono https://samvada.vin-g.com/v/en/the-octopus-that-used-a-mirror-to-find-its-hidden-lunch-eRyUvEqta3I.htmlhttps://i.ytimg.com/vi/eRyUvEqta3I/hqdefault.jpgThe Octopus That Used a Mirror to Find Its Hidden LunchScientists put a mirror in a tank with three octopuses and hid a crab where they could not see it — and the octopuses figured out how to use the reflection to track it down! Come learn how octopus brains, arms, eyes and suckers work, why mirrors fool almost every animal on Earth, and what this squishy genius can teach you about thinking like a scientist.https://www.youtube-nocookie.com/embed/eRyUvEqta3I17162026-08-06yesnono https://samvada.vin-g.com/v/en/the-whale-that-sings-16-hours-straight-without-stopping-ZPAPACBYYKg.htmlhttps://i.ytimg.com/vi/ZPAPACBYYKg/hqdefault.jpgThe Whale That Sings 16 Hours Straight Without StoppingDeep in the ocean, humpback whales sing nonstop for up to 16 hours — and gentle suction-cup recording tags revealed they switch song themes exactly as they dive down and rise back up. Join us to discover how whale songs are built like your favourite music, why babies whisper, and how a whale's voice ended up flying through outer space.https://www.youtube-nocookie.com/embed/ZPAPACBYYKg16382026-08-06yesnono https://samvada.vin-g.com/v/en/rainbow-pterosaur-shimmering-fuzz-hidden-for-115-million-OsZS-9LXFSM.htmlhttps://i.ytimg.com/vi/OsZS-9LXFSM/hqdefault.jpgRainbow Pterosaur: Shimmering Fuzz Hidden for 115 Million YearsA fossil from an ancient Brazilian lake just revealed that pterosaurs may have worn shimmering, oil-slick colored fuzz on their giant head crests. Join us to discover how scientists found tiny color-carrying blobs in a 115-million-year-old rock, and why this flying reptile was showing off around 100 million years before birds did.https://www.youtube-nocookie.com/embed/OsZS-9LXFSM16922026-08-06yesnono https://samvada.vin-g.com/v/en/satellites-caught-earth-building-a-brand-new-island-it-s-JC6h5bLXUbs.htmlhttps://i.ytimg.com/vi/JC6h5bLXUbs/hqdefault.jpgSatellites Caught Earth Building a Brand-New Island — It's Still Growing!Deep under the ocean, a volcano just built a brand-new island — and satellites in space watched every second of it! Join us on an epic journey from the bottom of the sea to outer space to see how Earth makes new land, how fast a baby island grows, and how plants and animals move in.https://www.youtube-nocookie.com/embed/JC6h5bLXUbs17282026-08-06yesnono https://samvada.vin-g.com/v/en/the-giant-space-camera-hunting-for-100-000-hidden-planets-r4JtehEQ_Do.htmlhttps://i.ytimg.com/vi/r4JtehEQ_Do/hqdefault.jpgThe Giant Space Camera Hunting for 100,000 Hidden Planets!A brand-new space telescope is blasting off to hunt for 100,000 planets nobody has ever seen! Discover how a camera that sees 100 times more sky than Hubble will find winking stars, rogue planets, and maybe even worlds like Earth.https://www.youtube-nocookie.com/embed/r4JtehEQ_Do18682026-08-05yesnono https://samvada.vin-g.com/v/en/the-giant-invisible-waves-stealing-mars-s-sky-pQoc-0nUWWo.htmlhttps://i.ytimg.com/vi/pQoc-0nUWWo/hqdefault.jpgThe Giant Invisible Waves Stealing Mars's Sky!Mars used to have a thick, cozy sky — so where did it go? Join us on an amazing space adventure to meet invisible waves taller than mountains that surf across the top of Mars and carry its air away, one gulp at a time!https://www.youtube-nocookie.com/embed/pQoc-0nUWWo18592026-08-05yesnono https://samvada.vin-g.com/v/en/a-moon-bigger-than-jupiter-space-s-wildest-new-discovery-j8iEMyOrOM8.htmlhttps://i.ytimg.com/vi/j8iEMyOrOM8/hqdefault.jpgA Moon BIGGER Than Jupiter?! Space's Wildest New DiscoveryAstronomers just spotted something amazing: a giant moon circling a 'failed star' about 100 light-years from Earth — and it may be as big as the planet Jupiter! Join us on a space adventure to find out what a failed star is, how telescopes spot invisible worlds, and why this could be the first moon ever found outside our solar system.https://www.youtube-nocookie.com/embed/j8iEMyOrOM817362026-08-05yesnono https://samvada.vin-g.com/v/en/this-520-million-year-old-animal-invented-the-first-floaty-HyS9oq5I1yc.htmlhttps://i.ytimg.com/vi/HyS9oq5I1yc/hqdefault.jpgThis 520-Million-Year-Old Animal Invented the First FloatyScientists studying ancient rocks found what may be the oldest known relative of octopuses, squids, and cuttlefish - a tiny shelled swimmer from 520 million years ago. Its secret?https://www.youtube-nocookie.com/embed/HyS9oq5I1yc19192026-08-05yesnono https://samvada.vin-g.com/v/en/the-tiny-fish-that-climbs-a-50-foot-waterfall--p1xc7B1Mp0.htmlhttps://i.ytimg.com/vi/-p1xc7B1Mp0/hqdefault.jpgThe Tiny Fish That Climbs a 50-Foot WaterfallDeep in the Congo, a fish smaller than a french fry climbs a roaring 50-foot waterfall using secret hooks on its fins — and it takes ten whole hours. Scientists finally filmed the whole adventure, and what they saw changed how we think about fish.https://www.youtube-nocookie.com/embed/-p1xc7B1Mp017442026-08-05yesnono https://samvada.vin-g.com/v/en/lasers-found-396-giant-shapes-hidden-under-the-amazon-Zx-jIAw3Lro.htmlhttps://i.ytimg.com/vi/Zx-jIAw3Lro/hqdefault.jpgLasers Found 396 Giant Shapes Hidden Under the Amazon!Scientists flew lasers over the Amazon rainforest and discovered 396 giant circles and squares drawn on the ground by people 2,000 years ago! Join us on an epic journey to uncover hidden villages, super-soil gardens, and ancient roads that trees kept secret for centuries.https://www.youtube-nocookie.com/embed/Zx-jIAw3Lro19692026-08-04yesnono https://samvada.vin-g.com/v/en/giant-trees-hiding-in-taiwan-taller-than-a-25-story-building-WGblnSDK1BU.htmlhttps://i.ytimg.com/vi/WGblnSDK1BU/hqdefault.jpgGiant Trees Hiding in Taiwan: Taller Than a 25-Story BuildingScientists just measured the tallest tree ever found in Taiwan — a misty-mountain giant standing 79.1 meters tall, about the height of a 25-story building. Using lasers fired from an airplane, they also discovered hundreds more skyscraper-sized trees hiding in a cloud forest nobody had fully mapped.https://www.youtube-nocookie.com/embed/WGblnSDK1BU17352026-08-04yesnono https://samvada.vin-g.com/v/en/scientists-found-giant-glowing-rings-hiding-on-venus-UWBqZJGlk7s.htmlhttps://i.ytimg.com/vi/UWBqZJGlk7s/hqdefault.jpgScientists Found GIANT Glowing Rings Hiding on Venus!Astronomers pointed a special camera at Venus and discovered enormous ring-shaped waves wrapped around the whole planet — hiding in a kind of light our eyes cannot see! Join us on a journey to Earth's mysterious twin to find out what makes these giant circles, how big they really are, and why invisible light is a scientist's secret superpower.https://www.youtube-nocookie.com/embed/UWBqZJGlk7s18912026-08-04yesnono https://samvada.vin-g.com/v/en/the-monkey-with-orange-lips-nobody-could-name-for-18-years-Ciw24GgAyfU.htmlhttps://i.ytimg.com/vi/Ciw24GgAyfU/hqdefault.jpgThe Monkey With Orange Lips Nobody Could Name for 18 YearsDeep in the Congo rainforest, one blurry photo of a mysterious orange-lipped monkey sent scientists on an 18-year search. Meet the likweli, a brand-new monkey species that hid in plain sight, and discover how patience, curiosity, and local knowledge finally solved the mystery.https://www.youtube-nocookie.com/embed/Ciw24GgAyfU19152026-08-04yesnono https://samvada.vin-g.com/v/en/astronomers-just-found-a-space-snowman-meet-weird-asteroid-AsIEyHOtxdQ.htmlhttps://i.ytimg.com/vi/AsIEyHOtxdQ/hqdefault.jpgAstronomers Just Found a SPACE SNOWMAN! Meet Weird Asteroid NysaTelescopes just revealed that asteroid (44) Nysa isn't a boring round rock — it's THREE chunky lobes connected by two skinny necks, like a giant space snowman floating between Mars and Jupiter! Join us on a super-fun journey to discover how astronomers found its wild shape, how a cosmic snowman gets built, and what it would feel like to jump on a world with almost no gravity.https://www.youtube-nocookie.com/embed/AsIEyHOtxdQ18832026-08-04yesnono https://samvada.vin-g.com/v/en/cats-have-secret-leg-whiskers-the-hidden-sensor-explained-w38XRDOevG0.htmlhttps://i.ytimg.com/vi/w38XRDOevG0/hqdefault.jpgCats Have Secret Leg Whiskers! The Hidden Sensor ExplainedDid you know your cat has whiskers hidden on its front legs? Scientists have been studying these mysterious carpal whiskers, and the reason cats need them is amazing.https://www.youtube-nocookie.com/embed/w38XRDOevG016632026-08-03yesnono https://samvada.vin-g.com/v/en/earth-s-coldest-day-ever-what-happens-at-98-c-in-antarctica-sRljgAaL574.htmlhttps://i.ytimg.com/vi/sRljgAaL574/hqdefault.jpgEarth's Coldest Day EVER! What Happens at -98°C in Antarctica?Scientists discovered the coldest temperature ever measured on Earth — nearly -98°C in Antarctica! Find out what happens to bubbles, bananas, and boiling water in record-breaking cold, and learn the amazing secrets penguins use to stay warm and cozy.https://www.youtube-nocookie.com/embed/sRljgAaL57421212026-08-03yesnono https://samvada.vin-g.com/v/en/the-spider-that-dresses-up-as-fungus-nature-s-best-disguises-qs483b1VYKI.htmlhttps://i.ytimg.com/vi/qs483b1VYKI/hqdefault.jpgThe Spider That Dresses Up As Fungus! Nature's Best DisguisesDeep in the Amazon rainforest, scientists spotted a tiny spider wearing the strangest costume in nature — it looks exactly like a fluffy patch of fungus! Join us to meet this amazing eight-legged actor and 20 other camouflage champions, from color-changing octopuses to birds that turn into tree branches.https://www.youtube-nocookie.com/embed/qs483b1VYKI17182026-08-03yesnono https://samvada.vin-g.com/v/en/dragon-scales-on-mars-the-rover-s-mysterious-honeycomb-XGrp3sLMfTk.htmlhttps://i.ytimg.com/vi/XGrp3sLMfTk/hqdefault.jpgDragon Scales on Mars! The Rover's Mysterious Honeycomb DiscoveryNASA's Curiosity rover just rolled into a Martian valley covered in millions of tiny honeycomb-shaped cracks that look like dragon scales! Join us on an amazing space adventure to find out how these mysterious polygon patterns formed and why scientists think they are clues to ancient water on Mars.https://www.youtube-nocookie.com/embed/XGrp3sLMfTk18082026-08-03yesnono https://samvada.vin-g.com/v/en/40-million-year-old-bugs-found-in-a-poet-s-rock-drawer-UIrmJD_yPXs.htmlhttps://i.ytimg.com/vi/UIrmJD_yPXs/hqdefault.jpg40-Million-Year-Old Bugs Found in a Poet's Rock Drawer!Scientists opened a 200-year-old rock collection that once belonged to the famous poet Goethe and found three tiny insects trapped in golden amber, including an extinct ant nobody had ever seen before. Join us to learn how sticky tree resin becomes a natural time machine, how ancient forests get frozen in gold, and why museum drawers are full of undiscovered treasure.https://www.youtube-nocookie.com/embed/UIrmJD_yPXs17522026-08-03yesnono https://samvada.vin-g.com/v/en/solar-eclipse-and-meteor-shower-on-the-same-day-august-12-_7dmbwNiQ8Y.htmlhttps://i.ytimg.com/vi/_7dmbwNiQ8Y/hqdefault.jpgSolar Eclipse AND Meteor Shower on the SAME Day?! (August 12)The Moon takes a bite out of the Sun by day, and shooting stars fill the sky by night — all on August 12! Learn how a solar eclipse works, why the Perseid meteor shower sparkles, and how to watch both safely with eclipse glasses and a homemade pinhole projector.https://www.youtube-nocookie.com/embed/_7dmbwNiQ8Y8772026-08-02yesnono https://samvada.vin-g.com/v/en/1-100-new-ocean-animals-meet-the-sea-creatures-nobody-has-SMWCi19yM4o.htmlhttps://i.ytimg.com/vi/SMWCi19yM4o/hqdefault.jpg1,100 New Ocean Animals! Meet the Sea Creatures Nobody Has Ever SeenScientists just discovered more than 1,100 brand-new ocean species in a single year — striped ribbon worms, glowing jellyfish, tiny seahorse cousins, and more! Dive with the Great Ocean Census and meet the coolest new neighbors on planet Earth.https://www.youtube-nocookie.com/embed/SMWCi19yM4o9262026-08-02yesnono https://samvada.vin-g.com/v/en/the-fish-with-its-own-camera-what-a-whale-shark-filmed-in-zGkH_uTCY-Q.htmlhttps://i.ytimg.com/vi/zGkH_uTCY-Q/hqdefault.jpgThe Fish With Its Own Camera: What a Whale Shark Filmed in the DeepScientists strapped a tiny camera onto the world's biggest fish — a giant whale shark — and pressed record. What it filmed in the dark, deep ocean stunned everyone!https://www.youtube-nocookie.com/embed/zGkH_uTCY-Q6702026-08-01yesnono https://samvada.vin-g.com/v/en/sharks-that-walk-meet-the-amazing-walking-sharks-of-the-reef-hohAmn3nx_g.htmlhttps://i.ytimg.com/vi/hohAmn3nx_g/hqdefault.jpgSharks That WALK! Meet the Amazing Walking Sharks of the ReefDid you know some sharks don't just swim — they WALK across coral reefs on their fins and even stroll out of the water! Join us to meet the amazing walking sharks and discover the newest one scientists just found.https://www.youtube-nocookie.com/embed/hohAmn3nx_g6712026-08-01yesnono https://samvada.vin-g.com/v/en/the-secret-underground-internet-of-mushrooms-5Q1awqAIjWo.htmlhttps://i.ytimg.com/vi/5Q1awqAIjWo/hqdefault.jpgThe Secret Underground Internet of Mushrooms!Deep under every forest hides a giant web of fungus threads so long it could reach the Sun millions of times! Discover how mushrooms secretly connect trees, share food, and even send warning messages underground.https://www.youtube-nocookie.com/embed/5Q1awqAIjWo7282026-08-01yesnono https://samvada.vin-g.com/v/en/europa-s-hidden-ocean-a-secret-sea-under-jupiter-s-icy-moon-XPTQfqAqXnc.htmlhttps://i.ytimg.com/vi/XPTQfqAqXnc/hqdefault.jpgEuropa's Hidden Ocean: A Secret Sea Under Jupiter's Icy Moon!Deep beneath miles of ice on Jupiter's moon Europa, scientists think a giant ocean is hiding — and it might be one of the best places in space to look for life! Join us on an epic journey to a frozen world with more water than all of Earth's oceans combined.https://www.youtube-nocookie.com/embed/XPTQfqAqXnc7732026-07-31yesnono https://samvada.vin-g.com/v/en/the-giant-daisies-that-grew-as-tall-as-trees-QfGxPPiKMzA.htmlhttps://i.ytimg.com/vi/QfGxPPiKMzA/hqdefault.jpgThe Giant Daisies That Grew as Tall as Trees!On the volcanic Galapagos Islands, ordinary little daisies did something incredible — they grew into towering, tree-sized giants and even changed the shape of their own leaves to survive the scorching heat! Discover how nature built its very own air-conditioning.https://www.youtube-nocookie.com/embed/QfGxPPiKMzA8452026-07-31yesnono https://samvada.vin-g.com/v/en/the-little-space-rock-with-its-own-tiny-moon-4HP2DViDU34.htmlhttps://i.ytimg.com/vi/4HP2DViDU34/hqdefault.jpgThe Little Space Rock With Its Own Tiny Moon!Zoom out into space and meet asteroid 44 Nysa, a bumpy three-part space rock that has its very own tiny moon circling around it! Discover how astronomers snapped this incredible picture and what it teaches us about the wild rocks floating between the planets.https://www.youtube-nocookie.com/embed/4HP2DViDU348332026-07-31yesnono https://samvada.vin-g.com/v/en/the-spaceship-that-uses-mars-like-a-slingshot-mgUY3ppE6Wo.htmlhttps://i.ytimg.com/vi/mgUY3ppE6Wo/hqdefault.jpgThe Spaceship That Uses Mars Like a Slingshot!Zoom off on an epic space adventure! Discover how NASA's Psyche spacecraft swings past Mars and uses the planet's gravity like a giant slingshot to fling itself toward a shiny, mysterious metal world far out in space.https://www.youtube-nocookie.com/embed/mgUY3ppE6Wo7982026-07-29yesnono https://samvada.vin-g.com/v/en/sugar-in-space-sweet-molecules-found-floating-between-stars-VBCkRNCG8cw.htmlhttps://i.ytimg.com/vi/VBCkRNCG8cw/hqdefault.jpgSugar in Space?! Sweet Molecules Found Floating Between StarsSpace is NOT empty! Scientists just spotted real sugar molecules drifting in a giant cloud between the stars.https://www.youtube-nocookie.com/embed/VBCkRNCG8cw7622026-07-29yesnono https://samvada.vin-g.com/v/en/241-days-in-space-a-real-astronaut-s-day-in-orbit-O5qvvroeC-E.htmlhttps://i.ytimg.com/vi/O5qvvroeC-E/hqdefault.jpg241 Days in Space: A Real Astronaut's Day in Orbit!Ever wondered how astronauts eat, sleep, and brush their teeth in space? Join us for a real day on the International Space Station after astronauts spent 241 days floating in orbit!https://www.youtube-nocookie.com/embed/O5qvvroeC-E8202026-07-29yesnono https://samvada.vin-g.com/v/en/the-tiny-bug-that-scuba-dives-with-built-in-air-balloons-Mzj7x5UcSzk.htmlhttps://i.ytimg.com/vi/Mzj7x5UcSzk/hqdefault.jpgThe Tiny Bug That Scuba-Dives With Built-In Air Balloons!Meet the phantom midge larva — a see-through baby bug smaller than a rice grain that dives deep into lakes using stretchy air sacs made of nature's own rubber! Discover how this tiny superhero rises and sinks like a living submarine.https://www.youtube-nocookie.com/embed/Mzj7x5UcSzk7582026-07-28yesnono https://samvada.vin-g.com/v/en/what-are-bats-really-saying-scientists-finally-decoded-it-F7d1MDISD5k.htmlhttps://i.ytimg.com/vi/F7d1MDISD5k/hqdefault.jpgWhat Are Bats Really Saying? Scientists Finally Decoded It!Scientists actually translated fruit-bat squeaks with computers and a microphone, and it turns out most bat chatter is polite bickering over snacks and comfy sleep spots! Join us to discover how bats argue, remember friends, and talk in the dark.https://www.youtube-nocookie.com/embed/F7d1MDISD5k8362026-07-28yesnono https://samvada.vin-g.com/v/en/the-dino-that-sat-on-eggs-like-a-giant-bird-9S7SOdTMLMU.htmlhttps://i.ytimg.com/vi/9S7SOdTMLMU/hqdefault.jpgThe Dino That Sat on Eggs Like a Giant Bird!How did a dinosaur the size of a car keep its eggs warm without squishing them? Scientists built a life-size nest to find out — and the answer is amazing!https://www.youtube-nocookie.com/embed/9S7SOdTMLMU7942026-07-28yesnono https://samvada.vin-g.com/v/en/the-giant-sky-camera-that-photographs-the-whole-sky-every-UJsiOksnDiQ.htmlhttps://i.ytimg.com/vi/UJsiOksnDiQ/hqdefault.jpgThe Giant Sky Camera That Photographs the Whole Sky Every Night!Meet the Rubin Observatory, home of the biggest camera ever built! It takes a giant selfie of the entire night sky over and over, catching stars twinkling, comets zooming, and asteroids sneaking through space.https://www.youtube-nocookie.com/embed/UJsiOksnDiQ8512026-07-27yesnono https://samvada.vin-g.com/v/en/the-sea-that-glows-blue-green-from-space-Na5rHXo_C94.htmlhttps://i.ytimg.com/vi/Na5rHXo_C94/hqdefault.jpgThe Sea That Glows Blue-Green From Space!A satellite in space spotted an entire sea turning glowing turquoise — and the artists were too tiny to see! Meet phytoplankton, the microscopic ocean plants that paint the water blue-green, make oxygen for the whole planet, and feed the biggest animals on Earth.https://www.youtube-nocookie.com/embed/Na5rHXo_C946982026-07-27yesnono https://samvada.vin-g.com/v/en/the-super-smart-bees-that-cracked-a-puzzle-nobody-taught-41tQ2AN6l9s.htmlhttps://i.ytimg.com/vi/41tQ2AN6l9s/hqdefault.jpgThe Super-Smart Bees That Cracked a Puzzle Nobody Taught Them!Fuzzy little bumblebees just did something scientists thought only big-brained animals could do — they cracked open a tricky puzzle box to reach a hidden treat, invented brand-new tricks all by themselves, and even taught their friends how to do it! Come explore the amazing hidden genius buzzing around your garden.https://www.youtube-nocookie.com/embed/41tQ2AN6l9s8772026-07-27yesnono https://samvada.vin-g.com/v/en/how-do-mice-sing-the-secret-air-balloon-inside-their-throat-ywcqvyqCeh8.htmlhttps://i.ytimg.com/vi/ywcqvyqCeh8/hqdefault.jpgHow Do Mice SING? The Secret Air Balloon Inside Their Throat!Did you know some mice belt out squeaky love songs using a tiny hidden air balloon inside their throats? Join us to discover this amazing trick that no other animal on Earth is known to use!https://www.youtube-nocookie.com/embed/ywcqvyqCeh88112026-07-26yesnono https://samvada.vin-g.com/v/en/a-comet-from-another-star-just-zoomed-past-mars-yjbE188akxI.htmlhttps://i.ytimg.com/vi/yjbE188akxI/hqdefault.jpgA Comet From ANOTHER Star Just Zoomed Past Mars!A frozen space traveler born around a different star came racing through our Solar System, and a spacecraft at Mars snapped its picture! Where did this icy visitor come from, and where is it going next?https://www.youtube-nocookie.com/embed/yjbE188akxI7212026-07-26yesnono https://samvada.vin-g.com/v/en/six-planets-are-lining-up-right-now-here-s-how-to-spot-them-ks5sxr1UTsI.htmlhttps://i.ytimg.com/vi/ks5sxr1UTsI/hqdefault.jpgSix Planets Are Lining Up Right Now — Here's How to Spot Them!Right now Venus, Jupiter, Saturn and more are lining up like a glowing parade across the night sky! Grab your treasure map as we hunt down each planet, learn jaw-dropping space facts, and become real backyard astronomers.https://www.youtube-nocookie.com/embed/ks5sxr1UTsI8242026-07-26yesnono