What is optical tweezers?

Animation simulates the bodily changes that occur during pregnancy

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We filmed a pair of tweezers made of light!

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How does a stump grinder clear tree stumps?

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

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Introduction to Cassava

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

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Kick to the Testicles: A Deadly Fetish

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Which sex position can help last longer? Doctors analyzed data from 1,900 people.

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Small Tips for Sewer Pipe Dredging, Repair, and Connection

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Men’s Speed Bump: Mechanical 11.9

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A tool men can’t refuse

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A living carrot managed to escape from a laboratory

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The AI team was utterly defeated.

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A Certain Scientific Railgun

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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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