Like charges repel each other: the electrostatic flower-flying experiment

【DIY】Super long marble orbit

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Who said this UP can't build bridges? !

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After six lessons, we finally derive the Laplacian operator in spherical coordinates!

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[Physical Magician Matthew] Humanoid Weapon

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It turns out that mice don’t communicate with each other, and the last one was so miserable

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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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A leech vs 10 Periplaneta americana: A bloody battle!

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Releasing an ant queen in a crowd of hungry mosquitoes, how will it end?

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Good guy, there will be no need to build bridges in the future.

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Far more than the average family car? A palm-sized inline four! The whole process of assembly!

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8 amazing visual effects and experiments!

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【Multi-sub】平行恋爱时差 15丨Love Unexpected 15 相爱的两个人终将会在平行时空相遇

229 Views

High voltage toys 2

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"Crushing Room" Make a crushing chamber to crush cockroaches

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Incredibly satisfying! Hydraulic press crushing compilation—smooth, seamless, and super stress-relie

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Time-lapse: A massive army ant colony continuously attempts to rebuild its nest after multiple rains

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Slime Experiment!

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Electromagnetic experiment

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

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Experiment: Coca Cola VS Mentos

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