There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
The 409 escalators in the London subway cover a distance every week which is approximately equivalent to several trips around the globe!
94
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
30
In a year approximately 900 million trees are cut down to make the raw materials needed for American pulp mills and paper.
-16
Cash machines are as dirty as public toilets.
175
Dartboards are made out of horsehairs.
129
Stilts were invented by French shepherds who needed a way to get around in wet marshes.
45
Couples' personalities converge over time to make partners more and more similar.
235