Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
The average person walks the equivalent of twice around the world in a lifetime
69
95% of people feel uncomfortable when the TV volume is an odd number.
392
Women mature much faster than men.
1k
You will experience the billionth second of your life when you are 31 years old.
21
Every human spent about half an hour as a single cell.
144
The leading cause of poisoning for children under the age of six in the home is liquid dish soap.
42