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Astronaut squeezes a wet cloth in space and shows how zero gravity works
4,695,302 次观看 • 2 年前 •via X (Twitter)
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When an astronaut squeezes a wet cloth in space, the water doesn't drip off as it would on Earth. Instead, it forms a bubble around the cloth due to the surface tension of the water. This fascinating phenomenon is a result of the microgravity environment in space, where there is little to no gravity to pull the water away from the cloth.

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