When two lovers kiss, nerves send signals to the brain at the speed of 128 kilometers per hour.
Sharks will change their sharp triangle teeth (in five rows) continuously throughout their lifetime. They can change up to thirty thousand teeth. It is believed that the bite force of a white shark is equal to three tons.
A man in Minks came in to the subway with a remote control and switched to a channel with cartoons so kids could watch cartoons while waiting for the train.
You will not find a clock in any Las Vegas casino.
With the arrival of winter days, human need for sleep increases. In early March, this need begins to decrease.
Lions are the only cats that do not purr.
