Children are poisoned most frequently by eating harmful plants.
13
The lense of the eye continues to grow throughout a person's life.
34
Your stomach produces a new layer of mucus every two weeks so that it doesn't digest itself.
160
Pain travels through the body at 350 feet per second!
23
On average, there's 100 billion neurons in the human brain.
83
According to a 1950s survey, 75% of men ejaculate within two minutes of penetration.
109
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99