McDonalds calls frequent buyers of their food heavy users. See more

If you leave a goldfish in a dark room for years, it will turn white. See more

Ostriches stick their heads into the sand to find underground drinking water. See more

The names of the continents all end with the same letter as they start with. Coincidence? See more

December 1972, astronaut Eugene Cernan (U.S.) became the last person to set foot on the moon. See more

Rats destroy an estimated 1/3 of the world’s food supply each year. See more

There are more coffee drug addicts in the US than drug addicts of any other kind. See more

Baby elephants can drink over 80 litres of milk a day. See more

It takes a plastic container 50,000 years to start decomposing. See more