Early American humans hunted car-size armadillos and used their shells for houses.
12
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70
The human brain is more active during sleep than during the day.
28
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
On average, there's 100 billion neurons in the human brain.
83
Cats have a weak sense of taste. They have only 473 tastebuds, humans have 9,000.
307
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32