A million dollars' worth of $100 bills weighs only 22 pounds!
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The symbol on the 'pound' key (#) is called an octothorpe.
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
Stilts were invented by French shepherds who needed a way to get around in wet marshes.
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Play-Doh was first manufactured as a wallpaper cleaner.
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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
An olive tree can live up to 1,500 years!
58
The most expensive license plate is the number '1', bought by an Abu Dhabi businessman - costing a staggering $14.3 million!
3