American Airlines saved $ 40,000 by taking out one olive from each salad that was served in the first class in 1987.
When a man blows his nose, the air speed that comes out under pressure reaches 160 km per hour.
In 100 grams of butter, there are three times more calories than in the same amount of meat.
70% of life on Earth consists of bacteria.
Fishing in your pajamas is prohibited by law in Chicago, state Illinois.
Electric eels can regenerate their muscles and fins.
