Your fingernails grow faster in summer.
744
Mushrooms are more closely related to humans than they are to plants.
47
All 13 minerals necessary for human life can be found in alcohol beverages.
282
You can't tickle yourself.
29
Women have about four times as many foot problems as men; lifelong patterns of wearing high heels often are the culprit.
111
If your DNA was stretched out it would reach to the moon 6,000 times.
256
It takes twice as long to lose new muscle if you stop working out than it did to gain it.
127