What is the "piezoelectric effect"? Hitting a whistle candy with a hammer will cause an incredible p

Without wings, how do missiles turn in mid-air? Let's explore the scientific principles behind this

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What is the principle behind submarines? What's the difference between nuclear and conventional subm

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Let’s explore traditional festivals from around the world—which one do you like best?

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Why do hummingbirds like to stay close to babies?

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Sorry, I couldn’t help but laugh [3]

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Human Speed Bump: Irresistible Machinery~

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Are these situations in daily life dangerous? Handle them with utmost caution.

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These outdoor bodies of water are extremely dangerous—never swim in them carelessly during the summe

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Eradicate class, erase history, leave only carnal desire—let’s ditch the “Wuthering Heights” compari

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No nonsense: How terrifying is sex addiction?

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Why do we react more slowly when opening the door while being chased by a bad guy?

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The slowest aircraft in the world, F1D, has a thin layer of material, but can fly in the sky for 40

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How is rock wool made? And compared with asbestos, which poses a greater health risk to humans?

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What is "shellac"? You might have tasted this magical Indian glue, secreted by billions of insects!

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The incredible elastic tunnel plug inflates into an air bag in half an hour to block the influx of f

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How can an anchor stop a massive ship? How long is the anchor chain? Animation explains the principl

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The most rebellious bridge, the "suspension belt bridge," has stood suspended for 30 years—do you kn

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The weird "Ames illusion"! Push the window and turn it, and an incredible phenomenon will happen

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Incredible aluminum honeycomb structure, a metal as soft as silicone! How is it made?

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Incredible transparent aluminum! The hardness is comparable to sapphire. The United States wants to

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