No Stupid Questions@lemmy.world · 8 months ago

If hot air rises, why is it colder at the top of a mountain?

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If hot air rises, why is it colder at the top of a mountain?

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No Stupid Questions@lemmy.world · 8 months ago

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8 months ago
Also why cold air balloons never took off
- milicent_bystandr@lemm.ee
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  8 months ago
  Oh, they did take off… They just went “ppthhlppppsssssssspplpssseeeeeeeethstsplpssseeeeeeeesssssssss” and fell to the ground again.

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