It's impossible to sink in the Dead Sea without equipment!
72
There are 86,400 seconds in a day.
110
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29
Women blink nearly twice as much as men.
152
People spend about two weeks of their lives at traffic lights!
159
A fire in Australia has been burning for more than 5,000 years!
91