In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Pain occurs when sounds are above 130 db.
124
Blue eyes are a genetic mutation. Before the mutation occured, all humans had brown eyes.
89
Your heart will pump about 212 million liters in its lifetime.
26
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
31
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Only humans shed emotional tears.
331