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

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Can we say that the efficiency of an heating device (in term of energy converted) is 100% ?

649 upvotes

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Why does atmosphere thickness (and ground pressure) does not depend solely on planet's surface gravity ?

19 upvotes

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Why do the human lungs and ribcage handle pressure forces so well ?

1 upvotes

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Would a rail gun orbital launcher be possible on Mars ?

1 upvotes

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[Biology]Skin exposure in martian Environment

1 upvotes

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Could we launch a constellation of strong magnets in space to propel future spacecrafts through Lorentz forces ?

1 upvotes

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Bare skin exposure in martian atmosphere ?

1 upvotes

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Why does atmosphere thickness (and ground pressure) does not depend solely on planet's surface gravity ?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Can we say that the efficiency of an heating device (in term of energy converted) is 100% ?	649
Why does atmosphere thickness (and ground pressure) does not depend solely on planet's surface gravity ?	19
Why do the human lungs and ribcage handle pressure forces so well ?	1
Would a rail gun orbital launcher be possible on Mars ?	1
[Biology]Skin exposure in martian Environment	1
Could we launch a constellation of strong magnets in space to propel future spacecrafts through Lorentz forces ?	1
Bare skin exposure in martian atmosphere ?	1
Why does atmosphere thickness (and ground pressure) does not depend solely on planet's surface gravity ?	1