No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
If you get water flowing fast enough, it can cut metal.
354
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
"Big Ben" in London isn't a tower, the bell inside the tower is called "Big Ben", the tower itself is called "The Elizabeth Tower".
18
A fire in Australia has been burning for more than 5,000 years!
91
Donkeys kill more people annually than plane crashes.
927
There are 635,013,559,599 possible hands in a game of bridge.
39