In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
Our brains have a negativity bias and will remember bad memories more than good ones.
15
By weight, Bone is five times stronger than steel.
417
Your thumb is about the same size as your nose.
124
The human brain uses approximately as much energy as a 10 watt light bulb.
120
You can't tickle yourself.
29
Research has determined that most people are happiest at 7:26pm on a Saturday night.
69
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197