No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
-64
In many countries, urine was used as a detergent for washing.
17
The face of a penny can hold about thirty drops of water.
85
A man earned 4 million airline miles for free without breaking any laws by using his credit card to purchase free-delivery $1 coins from the U.S. mint.
11
It takes 492 seconds for sunlight to reach the Earth!
44
Studies show that the colder the room you sleep in, the more likely you are to have a bad dream.
29
"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
On average, 100 people choke to death on ballpoint pens every year.
72