The human brain is more active during sleep than during the day.
28
Due to the angle at which the optic nerve enters the brain, staring at a blue surface during sex greatly increases the intensity of orgasms.
252
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
Every human spent about half an hour as a single cell.
144
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
The average person will go on a date at least 100 times before they finally marry.
33
Only humans shed emotional tears.
331
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
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