Your heart rate can rise as much as 30% during a yawn.
69
After an 11 year study, cell phones were shown not to increase chances of getting cancer.
14
One out of 20 people have an extra rib.
66
More people use blue toothbrushes, than red ones!
66
Poor eyesight (myopia) is associated with higher IQ.
232
About half of all Americans are on a diet on any given day.
29
The aorta, the largest artery in the body, is almost the diameter of a garden hose.
37
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