Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
People who are lying to you tend to look up and to the left (their left).
178
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
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
Forty percent of Americans have never visited a dentist.
33
47% of people have a nightmare at least once a month.
186
Babies crawl an average of 200m a day.
212