Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
By weight, Bone is five times stronger than steel.
417
The iconic roar made by Godzilla was produced by rubbing a leather glove across the strings of a double bass.
11
The Simpsons are responsible for popularizing the word 'meh'.
12
Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
28
A type of strawberry that almost became extinct is now being sold in Europe. It tastes like pineapple so they call it pineberry.
12