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

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If an Astronaut were to die in space from natural or accidental causes, what would the procedure be?

741 upvotes

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Hearts can pump for decades without stopping. Could a person walk/hike for tremendous distances if leg muscles were similarly composed? What kind of energy and other demands on the body would this take?

23 upvotes

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What is happening physiologically when you think so hard your "brain hurts"?

1 upvotes

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If you lose your sensitive sex organs, what happens when you get aroused and can never be pleasures or achieve a release?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If an Astronaut were to die in space from natural or accidental causes, what would the procedure be?	741
Hearts can pump for decades without stopping. Could a person walk/hike for tremendous distances if leg muscles were similarly composed? What kind of energy and other demands on the body would this take?	23
What is happening physiologically when you think so hard your "brain hurts"?	1
If you lose your sensitive sex organs, what happens when you get aroused and can never be pleasures or achieve a release?	1