In one day, adult lungs move about 10,000 litres of air.
11
The United States does not have an official language.
88
People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
If a native Hawaiian woman places the flower on her right ear, she is available. (The bigger the flower, the more desperate!)
1k
The hands of the clock on the back of the $100 bill are set at approximately 4:10.
72