- The ideal temperature to fall asleep is between 18-30c (64-86f).
- Adult humans are the only mammal that can't breathe and swallow at the same time.
- Your brain uses 10 watts of energy to think and does not feel pain.
- Your normal body temperature is 37C (99F).
- Iceland consumes more Coca Cola than any other country.
- As a world commodity coffee is second only to oil.
- The Internet was originally called ARPANet (Advanced Research Projects Agency Network) designed by the US department of defense.
- The summer solstice marks the first day of summer and the longest day of the year.
- Phantom rain are raindrops that never reach the ground.
- Born in 1777, German mathematician Carl Friedrich Gauss contributed brilliant work in geometry, statistics, number theories, algebra and much more.
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