Blue and fin whales can create the loudest sound by animals ever recorded. See more

Stewardesses is the longest word typed with only the left hand. See more

The longest word in the English language is 1909 letters long and it refers to a distinct part of DNA. See more

Typewriter, is one of the longest words that can be made using the letters on only one row of the keyboard. See more

It is impossible for a solar eclipse to last for more than 7 minutes 58 seconds. See more

February 1865 is the only month in recorded history not to have a full moon. See more

A chicken who just lost its head can run the length of a football field before dropping dead. See more

A boeing 747's wingspan is longer than the Wright brothers' first flight (120 feet/36 meters). See more

It takes about 20 seconds for a red blood cell to circle the whole body. See more