The Aztecs were the first to serve chocolate as a drink. They also mixed it with hot chili pepper to make it really 'hot'.
13
To get a song out of your head, try doing something like a puzzle or Sudoku.
13
Tidal forces between the Earth and Moon are slowing the Earth down and pushing the Moon further away.
46
If you are cold you are more likely to be hungry because you use energy to keep warm.
143
The word 'mile' is derived from the Latin word for 1,000 - the number of paces it took the average Roman!
6
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
If a native Hawaiian woman places the flower on her right ear, she is available. (The bigger the flower, the more desperate!)
1k
The largest earthworm on record was found in South Africa and measured 22 feet.
151