What Happens After You Flush?
"The Water You Just Drank, May Well Have
Been a Part of Someone's Urine Just Weeks Ago!" [click on image to enlarge]
September 9, 2014.
Host Hank Green (no pun intended) realizes that he may have messed up your day with this - but this information is mission-critical for a developed society...
Humans have always peed and pooped, but where it goes after we've done our business has changed a lot.
In fact: The water you just drank, may well have been a part of someone's urine just weeks ago!
There's no escape, really...SciShow video explains!Science
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