The incredible ulexite is opaque but can project objects onto its surface. Do you know the principle

Why can an anchor stop a hundred-ton giant ship? How long is the anchor chain? An animated explanati

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

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In Thailand, you can actually go to jail for stepping on a banknote?

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I’ve bought lottery tickets my whole life and never won—so why do people still buy them? Is there re

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What is the principle behind 4D movies? Why are 4D movies more immersive than 3D movies?

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Sperm Magnified

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The Evolutionary History of Aliens

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I advise you to quit porn (enlarging testicles)

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How strong is the force of regular CPR? I feel like my ribs are going to break in the next second.

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Mexican cannibalistic tribe: They not only cook and eat intruders, but even their own people!

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How painful is it for a Japanese person to commit seppuku by slashing their abdomen in a cross shape

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

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Take you to discover 16 breeds of horses—which one do you like best?

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What would you see if you compressed Earth’s 4.6-billion-year history into 24 hours?

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Watch How a Liver Transplant Is Performed (Surgical Video)

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Science Talk: 20 Types of Beef—Which One Have You Tried?

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Why can loose sand be made into sand sculptures after mixing with water?

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It’s mushroom-picking season again—can you eat these mushrooms you find in the wild?

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What principle allows working people to come up with such wild ideas?

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Introduction to the Wasteland-Style Long-Tail Boat

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