When the books are stacked, the force generated is too strong.

Zheng Qiang: We need to reflect on why Chinese men don't win Nobel Prizes

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Battery Magnet Train

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Parenting tips

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[Science] Magnify the tip of the pen N times!

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How many days does it cost for a host of worms to consume an apple?

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This isn't magic; it's science.

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[Science] Amazing science magical toys to astonish you

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"If you send him to the academy, I will give you a perfect son"

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Principles of Turbocharging and Supercharging

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The Ultimate Sense of Comfort and Aesthetic Beauty

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Stella's Materialism¹²: Hidden

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The Fertilization Process of Sperm and Egg

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Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

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The Evolutionary History of Aliens

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How Tsunamis Are Formed (3D Principle)

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Film|Shūji Terayama|"Pastoral: To Die in the Country" (1974)

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Can You Crush Atoms?

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Animation simulates the bodily changes that occur during pregnancy

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The foreigner's giant plow tractor actually has a cab from the last century!

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“I hope you grow up a bit slower, so you can spend more time by my side.” — “Fresh Off the Boat”

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