Playing chess without looking at the board, was known in Persia and India back in VIII century.
In the middle ages, nutmeg was the most expensive spice. Not because of the taste and smell, but because of the belief that it protected against the plague.
If you multiply the number 111,111.111 with 111,111.111 you will get the number 12.345.678.987.654.321.
American Airlines saved $ 40,000 by taking out one olive from each salad that was served in the first class in 1987.
It is impossible to suck your own elbow.
In one year an average man consumes around 1000 kilograms of food and drinks.