A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
91% of Americans eat turkey on Thanksgiving.
197
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Males sweat 40% more than females.
104
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
On average a woman has 4 sexual partners in her lifetime.
-143
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28