A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
72
The majority of suicides occur on a Monday.
393
An ounce of platinum can be stretched 10,000 feet.
40
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
A million dollars weighs about a metric ton. Hence the expression "a ton of money."
66
If left alone, 70% of birthmarks gradually fade away.
193
Passengers on the Beijing subway can pay with plastic bottles.
29