Your skeleton keeps growing until you are about 35, then you start to shrink.
74
The average sperm cell swims at 8 inches per hour.
4
One out of 20 people have an extra rib.
66
Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
In Nepal, cow dung is used for medicinal purposes.
19
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
We are born with 350 bones, and die with 206.
135
During menstruation, the sensitivity of a woman's middle finger is reduced.
47