Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
'X' became symbolic for a kiss because in the middle ages when alot of people were illiterate and they used to sign documents with an X and then kiss it for sincerity.
255
In Georgia, there is an airtight room called the Crypt of Civilization that was sealed in 1940. It contains numerous artefacts documenting what life was like at the time of sealing, and is scheduled to be opened in the year 8113 to show people of the future exactly what life was like.
13
A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court.
140
The best diamonds are colored blue-white.
80
The hole in the soda can tab is actually used to hold a straw in place and stop it from rising.
27
No matter its size or thickness, no piece of paper can be folded in half more than 8 times.
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