A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
Standard paper cannot be folded in half more than 7 times.
232
The French named one of their aircraft carriers after Ferdinand Foch, a man who once said "Airplanes are interesting toys but of no military value".
10
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
39
On average, the life span of an American dollar bill is eighteen months.
33
If the human eye was a digital camera, it would have 576 megapixels.
25
There are approximately three million shipwrecks on the ocean floor, worth billions in value and treasure.
22
It's impossible to kill yourself by holding your breath.
22