If you flip a coin ten times, the odds against its coming up with the same side showing each time are 1,023 to 1.
39
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
Paper money is not made from wood pulp but from cotton. This means that it will not disintegrate as fast if it is put in the laundry.
37
There's a love mattress that is specifically designed for couples who sleep on each other's arms.
12
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
Every year around 1 billion Valentine cards are sent. After Christmas it's a single largest seasonal card-sending occasion.
14
Playing Tetris after a traumatic event can prevent the development of traumatic memories and reduce the chance of having flashbacks.
29