Like fingerprints, everyone's tongue print is different.
250
Passengers on the Beijing subway can pay with plastic bottles.
29
You share your birthday with at least 9 million other people in the world.
205
It takes the same amount of time to age a cigar as wine.
25
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
Oak trees can live 200 or more years.
61
More than 50% of Americans fall asleep on their sides.
86
The strangers in your dreams are actually people that you've seen in real life.
50