/u/TChapman500's posts in /r/askscience

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Why is the oxygen to hydrogen mass ratio on the shuttle's external tank 6:1 instead of 8:1?

2404 upvotes

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If the Earth's atmosphere had 10 times more mass, would that mean 10 times more pressure?

6 upvotes

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Which of these articles are correct about the position of the chromosome 2 fusion, if any?

1 upvotes

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What would cosmic rays do to the Earth if there was no magnetic field?

1 upvotes

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If I apply 1 Nm of torque on a 1-kg object for 1 second, what will it's rotation rate be after that second?

1 upvotes

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What would it take to force an ion engine to have the same thrust output as a chemical rocket without reducing efficiency?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Why is the oxygen to hydrogen mass ratio on the shuttle's external tank 6:1 instead of 8:1?	2404
If the Earth's atmosphere had 10 times more mass, would that mean 10 times more pressure?	6
Which of these articles are correct about the position of the chromosome 2 fusion, if any?	1
What would cosmic rays do to the Earth if there was no magnetic field?	1
If I apply 1 Nm of torque on a 1-kg object for 1 second, what will it's rotation rate be after that second?	1
What would it take to force an ion engine to have the same thrust output as a chemical rocket without reducing efficiency?	1