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2 minutes agoYou’re mixing cause and effect.
The effect of lowering temperature is shrinking gases. If you force a gas to shrink it will increase temperature.
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Cake day: October 7th, 2023
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Rockets?
International space station goes around the earth at about 7km/s if I recall correctly. And it’s quite big.
That’s the kind of speed of any rocket going to meet with ISS or being put into earth orbit. Things reentrying from orbit hit the atmosphere at about that speed too.
Things going or coming to the moon need slightly more, I think ballpark is 10km/s, and above that you’re travelling to Mars, asteroids, Venus, Jupiter, etc etc.
423·2 days agoI guess he didn’t read history books about … (flip flip)
- Robots taking automotive industry in the 80, or (flip flip)
- mechanisation throughout 20th century, or perhaps (flip flip)
- steam machines in the 19th century
Well well he seems to have never touched a history book.
That’s cool
Super sonic means above 340 m/s, give or take some meters.