Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Yawns are more contagious among people with closer relationships.
163
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Indian housewives hold 11% of the World’s gold. That is more than the reserves of USA, IMF, Switzerland and Germany put together.
11
People with blue eyes are better able to see in the dark.
153
Only about 2% of the world population has green eyes.
36
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