Oysters can change their sex from male to female. They can do this countless times.
The leader of the Cuban Revolution Fidel Castro was entered in to the Guinness Book of Records as the target of 683 assassination attempts!
Flame of a match reaches 1930 degrees Celsius!
First western product sold in the Soviet Union was "Pepsi Cola".
During the day a man’s nail grows on average 0.1 millimeters, and for a new one to grow fully it needs approximately three months.
Snake venom is dangerous only if it gets into the bloodstream. If ingested it is metabolized in the intestines and becomes harmless. Therefore, in Vietnam and Thailand, where they eat poisonous snakes, the rattlesnake is highly desirable.
