A hard working adult sweats up to 4 gallons per day.
39
44% of kids watch television before they go to sleep.
106
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Identical twins do not have identical fingerprints.
79
Two in five people in the world marry their first love.
270