In one day, adult lungs move about 10,000 litres of air.
11
Bearing a male child can alter a woman's brain by leaving male DNA that can persist for the rest of her life, making her less likely to suffer from Alzheimer's disease, promote tissue repair, and improve her immune system.
16
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
According to a study conducted by the University of South Carolina, Marijuana can be used to reduce inflammation and treat autoimmune diseases such as arthritis, lupus, colitis, and multiple sclerosis.
25
Human thigh bones are stronger than concrete!
63
On average, women have always lived longer than men.
195
Poor eyesight (myopia) is associated with higher IQ.
232
The average person has over 1,460 dreams a year!
69