Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39
The longest Monopoly game in history lasted 70 straight days.
124
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
There is a “Fruit Salad Tree” which can grow up to 6 different types of fruit.
16
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10