After age 30, the brain begins to lose about 50,000 neurons per day - shrinking the brain .25% each year.
55
Banging your head against a wall uses 150 calories an hour.
57
It takes about 20 seconds for a red blood cell to circle the whole body.
102
Every time you lick a stamp, you're consuming 1/10 of a calorie!
47
Having sex can make a woman look younger and more attractive due to the release of estrogen and collagen.
346
The average office desk has 400 times more bacteria than a toilet.
22
The human heart creates enough pressure to squirt blood 30 ft.
37
In Nepal, cow dung is used for medicinal purposes.
19