Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The lense of the eye continues to grow throughout a person's life.
34
A person infected with the SARS virus, has a 95-98% chance of recovery.
23
Every hour one billion cells in the body must be replaced.
17
A man's beard grows fastest when he anticipates sex.
239
One quarter of the human brain is used to control the eyes.
43
If your stomach didn't produce a new layer of mucous every two weeks, it would digest itself.
33