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When you throw a paper airplane on Earth the wings create a lift that pulls it up, but gravity pulls it down; this mix makes it glide forward and down. In microgravity, the wings still create lift, but with nothing to pull the nose down, the lift force causes... show more

Koichi Wakata 若田光一

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1,766,519 Aufrufe • vor 20 Stunden •via X (Twitter)

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