Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
The largest cell in the human body is the female egg and the smallest is the male sperm.
682
The heart pumps about 1 million barrels of blood during an average lifetime!
30
Panophobia is the fear of everything.
52
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
The whiter your tongue, the more germs there are on it.
88
A person will burn 7 percent more calories if they walk on hard dirt compared to pavement.
45