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
When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
114
62% of us pop our zits.
137
On average people fear spiders more than they do death.
447
If left alone, 70% of birthmarks gradually fade away.
193
Oak trees can live 200 or more years.
61
The glue on Israeli stamps is certified kosher.
67
There is one slot machine in Las Vegas for every eight inhabitants.
58