Unconsciousness will occur after 8-10 seconds after loss of blood supply to the brain.
94
Enamel is hardest substance in the human body.
61
You forget 90% of your dreams.
256
An unprotected human can survive up to 1.5 minutes in space with no permanent bodily damage.
82
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
Obsessive nose picking is called Rhinotillexomania.
101
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346