/u/thesegoupto11's posts in /r/askscience

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Considering G forces, how long would it take for a person to go from 0 to the speed of light without dying?

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Even considering a run-away greenhouse on Venus and oxygen removed due to lack of magnetosphere, this doesn't explain why the atmospheric pressure is 90x that of earth's. So why exactly is the atmospheric pressures so crushing on Venus?

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If the surface of Earth were 70% land and 30% water would life have still been able to emerge under those circumstances?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Considering G forces, how long would it take for a person to go from 0 to the speed of light without dying?	2
Even considering a run-away greenhouse on Venus and oxygen removed due to lack of magnetosphere, this doesn't explain why the atmospheric pressure is 90x that of earth's. So why exactly is the atmospheric pressures so crushing on Venus?	1
If the surface of Earth were 70% land and 30% water would life have still been able to emerge under those circumstances?	1