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

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How much pure grain alcohol would I need to add to a liter of untreated water to make it safe to drink?

12 upvotes

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In an 80-year life span, roughly how many generations of bacteria live and die in one's gut?

8 upvotes

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Will boiling sterilize human waste?

1 upvotes

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Have there been any major changes or updates to Maslow's Hierarchy of Needs since its introduction?

1 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How much pure grain alcohol would I need to add to a liter of untreated water to make it safe to drink?	12
In an 80-year life span, roughly how many generations of bacteria live and die in one's gut?	8
Will boiling sterilize human waste?	1
Have there been any major changes or updates to Maslow's Hierarchy of Needs since its introduction?	1