Motorists who talk on cell phones are more impaired than drunk drivers with blood-alcohol levels exceeding .08!
49
Your tongue is the only muscle in your body that is attached at only one end.
173
There are times when you're walking that the pressure on your feet exceeds your body weight, and when you're running, it can be three or four times your weight.
62
Fingernails grow fastest on the hand you favor.
44
If your DNA was stretched out it would reach to the moon 6,000 times.
256
You can alleviate a tickly throat by scratching your ear.
9
The average person's skin weighs twice as much as their brain.
131
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190