Babies are born without knee caps.
78
People who drink coffee are less likely to commit suicide than people who don't.
268
Coins usually survive in circulation for about 30 years.
66
The face of a penny can hold about thirty drops of water.
85
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
Contrary to popular belief, hair does not grow back darker and thicker after it has been shaved.
71
In an average hour, there are over 61,000 Americans airborne over the United States.
24