京东 11.11 红包
Science Max | All Season 2 Air Experiments
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Science Max | Vehicles And Movements I FULL EPISODE COMPILATION
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Science Max | Water and Ice! | Best Water experiments from season 2
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MAD SCIENTIST VS. PUMPKINS + More Hilarious Experiments | Science Max I Full
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Science Max | How To Make a Tumble Wing
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Science Max I FUN WITH PHYSICS + More Physical-Based Experiments At Home
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Science Max I LIQUIDS AND ELASTICITY | Full Episodes
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Science Max | CHEMICAL REACTIONS More Chemistry-Based Experiments At Home | Full
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Science Max | FULL EPISODE | Simple Machines I Season 1
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10 Easy Science Experiments - That Will Amaze Kids
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Science Max I FULL EPISODE | States OF Matter | Season 1
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Elephant Explosion Experiment & More I Science Experiments You Can Do at Home
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Science Max I How Powerful Are Oranges
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Science Max | FULL EPISODE | Vibrobot I Season 2
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Science Max | Happy Halloween I Best Science Max Personas
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Life Science for Kids - Photosynthesis, Cells, Food Chains & More
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Science Max I FULL EPISODE IGEODESIC Dome I SCIENCE
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Experiments to Make Self-Cooling Fabric
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Science Max | Painting with Water!? | Power of Water
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24 Cool Girts&Gadgets for Science Lovers!
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Gummy Bear Flame Volcano! Camp CrunchLabs Week 11
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性欲是怎么产生的？ 3D演示。。
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Beating 5 Scam Arcade Games with Science
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见证难以置信：10艘革命性气垫船原型Witness the Unbelievable:10Revolutionary Hovercraft Prototypes
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DIY Aquatic R/C Tank
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Physical Science for Kids - Lab Safety,Scientific Method, Atoms, Molecules...
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The First AUTONOMOUS BattleBot!?! (BUILD VIDEO)
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TESTING EXTREMELY STRANGEFIREWORKS...
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World's Largest Horn Shatters Glass
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Fire Extinguisher Hovercraft! Camp CrunchLabs Week 8
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Mind-Bending Effect of Ferrofluid on a Superconductor
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为什么没有直径一光年的恒星？2024年目前已知的宇宙中最大恒星！WOH G64！
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Inventions of the Future that will soon be Available to Everyone
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Building a rocket bird (ornithopter)
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TESTING DIFFERENT TYPES OF FIREWORK MISSILES!
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How LEGO Car Cross All Types of Terrain and Gap （上）
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How Fireworks are Made & Launched
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A Ball Balancing Robot
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7 ASTONISHING LIQUID CRAFTS with Slime Sam - Pour, Spill, Play!
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Snowball Machine Gun- How to make
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FLYING Manned Personal Drone part 2!