Half of all Americans over the age of 55 have no teeth.
39
The average American eats at McDonalds more than 1,800 times in their life.
52
People in parts of Western China put salt in their tea instead of sugar.
16
Yawns are more contagious among people with closer relationships.
163
Americans will spend more on cat food this year than baby food.
32
Most of the world's people must walk at least 3 hours to fetch water!
38
Infants spend more time dreaming than adults do.
102