Americans will spend more on cat food this year than baby food.
32
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
You share your birthday with at least 9 other million people in the world.
201
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
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
The average housewife walks 10 miles a day around the house doing her chores.
100