The human brain doesn't stop developing until about 25 years old.
102
You have no sense of smell when you're sleeping!
72
It's possible to die from a broken heart; it's called Stress Cardiomyopathy.
165
We are born with 350 bones, and die with 206.
135
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The chemicals indole and skatole, which help to account for the particular smell of human feces, are used as ingredients in perfume!
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