'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.
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There was once an undersea post office in the Bahamas.
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In an average hour, there are over 61,000 Americans airborne over the United States.
24
In Monopoly, the character locked behind the bars is called Jake the Jailbird. Officer Edgar Mallory sent him to jail.
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At the time of your birth, you were, for a few seconds, the youngest person on the planet.
30
There are 635,013,559,599 possible hands in a game of bridge.
39
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
160 cars can drive side by side on the Monumental Axis in Brazil, the world's widest road.
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