The first sewing machine was invented by a British inventor Thomas Saint in 1790 and it was used for sewing leather.
First western product sold in the Soviet Union was "Pepsi Cola".
A duck’s heart beats twice as slower when it dives.
With the arrival of winter days, human need for sleep increases. In early March, this need begins to decrease.
Oysters can change their sex from male to female. They can do this countless times.
An ant can lift up to 50 times his own body weight, it can pull 30 times his own weight and when it is drunk it will always fall on its right side.
