The incredible "Feng Shui Stone Ball" weighs 29 tons. Why can it float and rotate on the water?

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An interesting scientific phenomenon: why does tea water form an "oil film" on the surface after bei

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

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What is hot ice? Do you know how your palm freezes quickly when you put it in liquid?

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fun magnetic game

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Convex lens experiment

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Is there still hope in this situation?

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

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Can you believe it? Diapers were actually invented for astronauts! Gagarin once nearly burst from ho

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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

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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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[A Certain Scientific Railgun / Card Point Mixed Cut / LV6 Updraft] Misaka Guata

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Testing Lineage: A History of Blood Relations

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

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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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