Fingernails grow nearly 4 times faster than toenails!
30
Human hair and fingernails continue to grow after death.
7
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Drinking watermelon juice before a workout helps reduce muscle soreness.
21
During a typical human life span, the human heart will beat approximately 2.5 billion times.
21
A hard working adult sweats up to 4 gallons per day. Most of the sweat evaporates before a person realizes it's there, though!
25
