Roughly a quarter of the world's people live in China.
50
Yawns are more contagious among people with closer relationships.
163
A hard working adult sweats up to 4 gallons per day.
39
A person swallows approximately 295 times while eating dinner.
63
Most people turn their music down in the car when finding a street sign to "see better".
34
Sociologists have found the worse the economy, the longer the women's skirts are and the better economy, the shorter the skirt.
223