The first webcam was used in 1991 by Cambridge researchers for checking the coffee pot without leaving their desks.
10
If two pieces of metal touch in space, they become permanently stuck together.
808
It has been calculated that every 2 minutes, we take more pictures than all of humanity in the 19th century.
13
The 1 yen coin can be used as a weight, because it weighs exactly one gram. Also, it can float on water.
19
Moths are unable to fly during an earthquake.
328
Pumbaa from "The Lion King" was the first character to fart in a Disney movie.
31
By peeing in the shower, you can save 1,157 gallons of water a year.
31