Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
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
A hard working adult sweats up to 4 gallons per day.
39
Yawns are more contagious among people with closer relationships.
163
Males sweat 40% more than females.
104
Only 2% of the worlds population is blonde.
15