The only king without a moustache in a deck of cards is the king of hearts.
63
The full moon causes a tidal wave to roll up the Amazon river once in day and once in night for a period of only three weeks in a year. This results in continuous 4m high wave that can be surfed for up to 13km.
14
Barbie's full name is Barbara Millicent Roberts.
78
In 1997, a survey reported that 12% of Americans think that Joan of Arc was Noah's wife.
48
Author J K Rowling wrote the final chapter of the last Harry Potter book in "something like 1990", seven years before the release of the first book.
7
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
The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
244