Sweden is the largest spender on ketchup. See more

The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket. See more

It has been calculated that a single breath from a mature blue whale can inflate up to 2000 balloons. See more

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

Apples, not caffeine, are more efficient at waking you up in the morning. See more

The original name for the butterfly was flutterby! See more

We know more about the surface of the moon than we do about the bottom of the ocean. See more

"Almost" is the longest word in the English language with all the letters in alphabetical order. See more

In space, astronauts cannot cry properly, because there is no gravity, so the tears can't flow down their faces! See more