Stress can result in more headaches as a result of the body rerouting blood flow to other parts of the body.
92
Coughing can cause air to move through your windpipe faster than the speed of sound - over a thousand feet per second!
197
Fingernails grow nearly 4 times faster than toenails.
31
Dentists have recommended that a toothbrush be kept at least 6 feet away from a toilet to avoid airborne particles resulting from the flush.
104
One quarter of the human brain is used to control the eyes.
43
A man's beard grows fastest when he anticipates sex.
239
During menstruation, the sensitivity of a woman's middle finger is reduced.
47
Chewing gum boosts your brain power.
285