[태그:] zero gravity
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What Happens to a Water Droplet in Zero Gravity?
Hyeongseop cracked open the lid of his water bottle inside Byeol-maru and gasped. Instead of spilling out, the water rose up quietly as a perfect round bead, like a soap bubble catching light, with the tiny glow of the cabin lights reflected upside down inside…
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The Tears That Never Fall
Haeun was watching a documentary about the space station when she pointed at the screen, noticing a round droplet clinging to an astronaut’s eye. “Mom, do astronauts cry when they’re sad?” “Of course they do. But those tears move in a completely different way than…