In 1992, 29,000 rubber ducks washed off a ship. They were found thousands of miles away 8 years later.
707
The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
6
The United States has paved enough roads to circle the Earth over 150 times.
72
The "Cobra Effect" is where a solution for a problem actually makes the problem worse.
21
The Gate Tower Building skyscraper in Japan has a highway passing through its fifth, sixth and seventh floors.
7
You see your nose at all times, your brain just chooses to ignore it.
30