Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
A person will create enough saliva to fill two average size swimming pools during his lifetime.
191
Babies crawl an average of 200m a day.
212
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
Someone on Earth reports seeing a UFO every three minutes.
180
The average American consumes 9 pounds of food additives every year.
6