Perspiration is odorless; it is the bacteria on the skin that creates an odor.
39
Fingernails grow nearly 4 times faster than toenails.
31
Poor eyesight (myopia) is associated with higher IQ.
232
Ernest Hemingway survived through anthrax, malaria, pneumonia, dysentery, skin cancer, hepatitis, anemia, diabetes, high blood pressure, two plane crashes, a ruptured kidney, a ruptured spleen, a ruptured liver, a crushed vertebra, a fractured skull, and more.
67
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
You mostly breathe from only one nostril at a time!
75
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22