A quarter has 119 grooves on its edge, a dime has one less groove!
34
In 1976, an underachieving Princeton junior undergraduate wrote a term paper detailing how to make a nuclear bomb. He got an "A", but never got his paper back because it was seized by the FBI.
16
It's impossible to kill yourself by holding your breath.
703
Since 1982, a radio frequency emanating from Russia has been broadcasting a buzzer-like sound and, periodically, an unknown voice reads orders, names, and numbers. No one knows where exactly it is coming from or what it means.
13
There are 86,400 seconds in a day.
110
The best recorded distance for projectile vomiting is 27 feet.
71
Kilts are not native to Scotland. They originated in France.
57
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5