There are two balloons, one big and one small. When the tube in the middle is connected, an interest

The ancient navigational tool "Sextant" is still in use today! Do you know how it works?

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Use inertia to remove parts. #PopularScience #Unzip #Inertia #SlidingHammer

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A look at some of the little-known facts about Mitsuri Kanroji in Demon Slayer

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Slime Experiment!

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Grass cutting knife 666

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This isn't magic, this is a science experiment.

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Why do rock slabs need to be broken manually? #Science #Unzip #Construction #Cool Knowledge

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Fire and ice

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The moment the liquid aluminum was poured in, the ant nest immediately burst into flames! smoke ever

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Reptile Pet | Scorpion VS Leech

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Why does glass crack along the scratch of a glass cutter? #Science #Unzip #Glass #Physics #Trivia

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Tie a rocket made of 60,000 matches to a car and see how far it can be pushed?

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Who said this UP can't build bridges? !

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Honeycomb honey in a glass bottle! Success! I took it out today to show you guys, but the success ra

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Front: Let me see what we built today? After: 6

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I made my own shredder.

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Red-hot iron ball vs watermelon

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