A hard working adult sweats up to 4 gallons per day.
39
If you're over 100 years old, there's an 80% chance you're a woman.
143
You can only remember 4 things at a time.
31
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
85% of movie actors earn less than $5,000 a year from acting!
20
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63