You can't kill yourself by holding your breath. See more

111,111,111 x 111,111,111 = 12,345,678,987,654,321. See more

Elephants are the only animals that can't jump. See more

Everyone is colourblind at birth. See more

If you take a pencil, you can draw a 50 kilometer (31 mile) long line. See more

28% of Africa is wilderness. See more

Eels have two hearts. See more

Bulls are not attracted to the colour red. See more

Grapes explode when you put them in the microwave. You have been warned! See more