American car horns beep in the tone of F.
66
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29
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
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10
Over its lifetime, the average microwave requires more energy to display a digital clock than to heat food.
10
There are more than 10 million bricks in the Empire State Building!
75