The first bar code was used on Wrigleys gum. See more

A rat can last longer without water than a camel. See more

Astronauts grow taller in space. See more

The deepest hole ever made in the world (in Texas) is as deep as 20 empire state buildings but only 3 inches wide. See more

Your nose smells best when you are about 10 years old. See more

Soccer is the most attended or watched sport in the world. See more

365 different languages are spoken in Indonesia. See more

Lightning bolts can sometimes be hotter than the sun (about 50,000 ºF, 27,760 ºC). See more

Adolf Hitler had only one testicle. See more