Children's sense of smell is better than adults'.
860
Humans are capable of running 40 mph according to a study by bio-mechanical expert Dr. Matthew Bundle. Today's fastest man, Usain Bolt, has a top speed of 28 mph.
34
Half of all Americans over the age of 55 have no teeth.
39
Forty percent of Americans have never visited a dentist.
33
40% of people who are rejected in romantic love slip into clinical depression.
72
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223
Two in five people in the world marry their first love.
270
