Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
A typical lead pencil can draw a line that is 35 miles long.
158
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
Tsunamis ( tidal waves ) travel as fast as jet planes.
97
The most expensive license plate is the number '1', bought by an Abu Dhabi businessman - costing a staggering $14.3 million!
3
On average, a disposable diaper can hold up to 7 pounds of liquid.
22
You burn 26 calories in a one minute kiss.
605