The odds of being killed by falling out of bed are one in two million.
136
"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
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
Tae Kwon Do is only around 60 years old.
64
By raising your legs slowly and laying on your back, you can't sink in quicksand.
105
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
Blue light fends off drowsiness in the middle of the night, which could be useful to people who work at night.
240
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20