In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139
You can't tickle yourself.
29
Some monks can increase their body temperature so much they can dry soaking sheets in a freezing room!
32
When you are looking at someone you love, your pupils dilate, they do the same when you are looking at someone you hate.
1k
A human being loses an average of 40 to 100 strands of hair a day.
133
The human brain is more active during sleep than during the day.
28
Research has determined that most people are happiest at 7:26pm on a Saturday night.
70