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

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If extended exposure to microgravity causes so many problems with astronaut's health, does the moon's lower gravity pose a greater long-term risk to colonists than Mars?

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What would be a scientifically accurate, but inoffensive term for "breed" were humans to be genetically modified for different environments?

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Do we have any evidence that other creatures have different perceptions of time?

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Are people who apparently need to take antidepressants permanently having to do so because of the complexity of modern life?

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It's cool that I can make my own cloud chamber, but is there anything new which can be learned from making one at home?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If extended exposure to microgravity causes so many problems with astronaut's health, does the moon's lower gravity pose a greater long-term risk to colonists than Mars?	1
What would be a scientifically accurate, but inoffensive term for "breed" were humans to be genetically modified for different environments?	1
Do we have any evidence that other creatures have different perceptions of time?	1
Are people who apparently need to take antidepressants permanently having to do so because of the complexity of modern life?	1
It's cool that I can make my own cloud chamber, but is there anything new which can be learned from making one at home?	0