Ever wondered how thick copper rolls become thin, flexible wires for your home wiring? Today we uncover ductility — the metal property that makes long wires possible! CBSE Class 7 Science, Topic 34/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Ductility #NCERTScience
August 24, 2026 at 1:48 PM
Ever wondered how thick copper rolls become thin, flexible wires for your home wiring? Today we uncover ductility — the metal property that makes long wires possible! CBSE Class 7 Science, Topic 34/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Ductility #NCERTScience
Ever wondered why a sea breeze cools your face at sunset? It's convection currents at work — the invisible force behind heat transfer in liquids, gases, and even Earth's a... CBSE Class 7 Science, Topic 69/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 26, 2026 at 4:08 PM
Ever wondered why a sea breeze cools your face at sunset? It's convection currents at work — the invisible force behind heat transfer in liquids, gases, and even Earth's a... CBSE Class 7 Science, Topic 69/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ever wondered why a lemon makes you wince and tamarind makes your mouth pucker? It's all chemistry — hydrogen ions at work! CBSE Class 7 Science, Topic 9/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #AcidsBasesAndSalts #NCERTScience
September 8, 2026 at 10:55 AM
Ever wondered why a lemon makes you wince and tamarind makes your mouth pucker? It's all chemistry — hydrogen ions at work! CBSE Class 7 Science, Topic 9/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #AcidsBasesAndSalts #NCERTScience
Ever wondered where that plastic wrapper really ends up, or why rivers turn dirty? Discover how scientific thinking helps solve real environmental problems — straight from y... CBSE Class 7 Science, Topic 7/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
September 8, 2026 at 9:48 AM
Ever wondered where that plastic wrapper really ends up, or why rivers turn dirty? Discover how scientific thinking helps solve real environmental problems — straight from y... CBSE Class 7 Science, Topic 7/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ever wondered why a steel spoon feels cold but a wooden spoon doesn't? 🤔 This one-concept video breaks down the properties of materials for CBSE Class 7 Science... CBSE Class 7 Science, Topic 5/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
September 8, 2026 at 8:40 AM
Ever wondered why a steel spoon feels cold but a wooden spoon doesn't? 🤔 This one-concept video breaks down the properties of materials for CBSE Class 7 Science... CBSE Class 7 Science, Topic 5/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ever wondered why a puddle disappears or why bread turns fuzzy green? That curiosity is where all science begins — this is where Class 8 Science truly starts... CBSE Class 8 Science, Topic 7/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
September 8, 2026 at 6:55 AM
Ever wondered why a puddle disappears or why bread turns fuzzy green? That curiosity is where all science begins — this is where Class 8 Science truly starts... CBSE Class 8 Science, Topic 7/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Can burnt paper turn back into paper? Can melted ice become ice again? This one concept explains why some changes can be undone and others can never be reversed... CBSE Class 7 Science, Topic 6/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
September 8, 2026 at 9:12 AM
Can burnt paper turn back into paper? Can melted ice become ice again? This one concept explains why some changes can be undone and others can never be reversed... CBSE Class 7 Science, Topic 6/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ever wondered how a scientist notices things ordinary people miss? This video reveals how careful observation uncovers hidden patterns in everyday life — a key foundation con... CBSE Class 7 Science, Topic 2/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
September 8, 2026 at 6:24 AM
Ever wondered how a scientist notices things ordinary people miss? This video reveals how careful observation uncovers hidden patterns in everyday life — a key foundation con... CBSE Class 7 Science, Topic 2/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Global warming, smog, and vanishing forests — this is the LAST concept in our 90-day Class 8 Science journey, and it's the one shaping our planet's future! CBSE Class 8 Science, Topic 90/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
September 4, 2026 at 6:03 AM
Global warming, smog, and vanishing forests — this is the LAST concept in our 90-day Class 8 Science journey, and it's the one shaping our planet's future! CBSE Class 8 Science, Topic 90/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Ever wondered why a compass always points north or why the sky doesn't fry us with harmful UV rays? Today we uncover two of Earth's invisible superheroes — its magnetic f... CBSE Class 8 Science, Topic 87/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
September 4, 2026 at 3:28 AM
Ever wondered why a compass always points north or why the sky doesn't fry us with harmful UV rays? Today we uncover two of Earth's invisible superheroes — its magnetic f... CBSE Class 8 Science, Topic 87/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Ever wondered what holds our planet together — the air we breathe, the water we drink, and the ground we stand on? This video breaks down Earth's three life-supporting spher... CBSE Class 8 Science, Topic 86/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
September 3, 2026 at 8:38 AM
Ever wondered what holds our planet together — the air we breathe, the water we drink, and the ground we stand on? This video breaks down Earth's three life-supporting spher... CBSE Class 8 Science, Topic 86/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Ever wondered how blood knows exactly where to go, every single second? Discover the heart's 4-chambered symphony that keeps you alive... CBSE Class 10 Science, Topic 74/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #HumanCirculatorySystem #NCERTScience
September 3, 2026 at 4:34 AM
Ever wondered how blood knows exactly where to go, every single second? Discover the heart's 4-chambered symphony that keeps you alive... CBSE Class 10 Science, Topic 74/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #HumanCirculatorySystem #NCERTScience
An ice cube melts in your palm, water boils on the stove, and a puddle vanishes after rain — but are melting, boiling and evaporation really the same thing? Let's break dow... CBSE Class 8 Science, Topic 49/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
August 30, 2026 at 10:22 AM
An ice cube melts in your palm, water boils on the stove, and a puddle vanishes after rain — but are melting, boiling and evaporation really the same thing? Let's break dow... CBSE Class 8 Science, Topic 49/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Ever wondered how a speedometer instantly knows your car's speed, or how the odometer never forgets a single kilometre travelled? This video decodes both instruments in 6... CBSE Class 7 Science, Topic 88/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 30, 2026 at 7:08 AM
Ever wondered how a speedometer instantly knows your car's speed, or how the odometer never forgets a single kilometre travelled? This video decodes both instruments in 6... CBSE Class 7 Science, Topic 88/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Before clocks ticked, the sun, water, and sand told time — discover how ancient civilizations tracked the hours! CBSE Class 7 Science, Topic 77/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 29, 2026 at 7:43 AM
Before clocks ticked, the sun, water, and sand told time — discover how ancient civilizations tracked the hours! CBSE Class 7 Science, Topic 77/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
How do we measure a hundredth of a second? From sundials to atomic clocks, discover the science behind modern timekeeping in this Class 7 Science concept video! CBSE Class 7 Science, Topic 81/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 29, 2026 at 9:34 AM
How do we measure a hundredth of a second? From sundials to atomic clocks, discover the science behind modern timekeeping in this Class 7 Science concept video! CBSE Class 7 Science, Topic 81/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Why does blue copper sulphate turn white on heating? Discover the hidden water molecules locked inside salt crystals in this one-concept CBSE Class 10 Chemistry v... CBSE Class 10 Science, Topic 29/90. Full video on our Grade Galaxy YouTube channel. #WaterOfCrystallisation #CBSEClass10 #NCERTScience
August 29, 2026 at 8:27 AM
Why does blue copper sulphate turn white on heating? Discover the hidden water molecules locked inside salt crystals in this one-concept CBSE Class 10 Chemistry v... CBSE Class 10 Science, Topic 29/90. Full video on our Grade Galaxy YouTube channel. #WaterOfCrystallisation #CBSEClass10 #NCERTScience
A train blurs past in seconds, a cyclist takes minutes for the same road — what actually makes one 'fast' and one 'slow'? Today's concept breaks down Speed in a way even PYQ... CBSE Class 7 Science, Topic 82/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 29, 2026 at 10:27 AM
A train blurs past in seconds, a cyclist takes minutes for the same road — what actually makes one 'fast' and one 'slow'? Today's concept breaks down Speed in a way even PYQ... CBSE Class 7 Science, Topic 82/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Common salt in water can make soap, bleach, and even fuel — sounds impossible, right? The Chlor-Alkali Process proves it, turning simple brine into three powerful i... CBSE Class 10 Science, Topic 25/90. Full video on our Grade Galaxy YouTube channel. #ChlorAlkaliProcess #CBSEClass10 #NCERTScience
August 29, 2026 at 7:43 AM
Common salt in water can make soap, bleach, and even fuel — sounds impossible, right? The Chlor-Alkali Process proves it, turning simple brine into three powerful i... CBSE Class 10 Science, Topic 25/90. Full video on our Grade Galaxy YouTube channel. #ChlorAlkaliProcess #CBSEClass10 #NCERTScience
Ever wondered why chalk fizzes with lemon juice or baking soda foams with vinegar? That bubbling is carbon dioxide gas — and it's one of the most important chemical prop... CBSE Class 10 Science, Topic 20/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #Class10Science #NCERTScience
August 27, 2026 at 3:42 PM
Ever wondered why chalk fizzes with lemon juice or baking soda foams with vinegar? That bubbling is carbon dioxide gas — and it's one of the most important chemical prop... CBSE Class 10 Science, Topic 20/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #Class10Science #NCERTScience
Drop zinc into dilute HCl and bubbles rise with a 'pop' sound — ever wondered why? This is one of the most important chemical properties of acids, and a favourite in C... CBSE Class 10 Science, Topic 19/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #Class10Science #NCERTScience
August 27, 2026 at 2:08 PM
Drop zinc into dilute HCl and bubbles rise with a 'pop' sound — ever wondered why? This is one of the most important chemical properties of acids, and a favourite in C... CBSE Class 10 Science, Topic 19/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #Class10Science #NCERTScience
Ever wonder why sweat makes you feel cooler, not hotter? The answer lies in one powerful science concept: evaporation and heat loss... CBSE Class 7 Science, Topic 73/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 27, 2026 at 7:02 AM
Ever wonder why sweat makes you feel cooler, not hotter? The answer lies in one powerful science concept: evaporation and heat loss... CBSE Class 7 Science, Topic 73/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ever wondered why a TV remote's battery dies for good, but your phone charges back to life? This one-concept video breaks down the chemistry behind electric cells, batteries... CBSE Class 8 Science, Topic 28/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
August 26, 2026 at 12:49 PM
Ever wondered why a TV remote's battery dies for good, but your phone charges back to life? This one-concept video breaks down the chemistry behind electric cells, batteries... CBSE Class 8 Science, Topic 28/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass8 #Class8Science #NCERTScience
Ever wondered why teenagers suddenly shoot up in height overnight? It's not magic — it's nutrition powering rapid growth during adolescence! CBSE Class 7 Science, Topic 63/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
August 26, 2026 at 8:05 AM
Ever wondered why teenagers suddenly shoot up in height overnight? It's not magic — it's nutrition powering rapid growth during adolescence! CBSE Class 7 Science, Topic 63/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass7 #Class7Science #NCERTScience
Ten players get on the bus, ten must get off — atoms work the same way in every chemical reaction! Learn why Mg + O₂ → MgO is wrong and how to fix it step by... CBSE Class 10 Science, Topic 5/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #BalancedChemicalEquations #NCERTScience
August 26, 2026 at 9:10 AM
Ten players get on the bus, ten must get off — atoms work the same way in every chemical reaction! Learn why Mg + O₂ → MgO is wrong and how to fix it step by... CBSE Class 10 Science, Topic 5/90. Full video on our Grade Galaxy YouTube channel. #CBSEClass10 #BalancedChemicalEquations #NCERTScience