Young male gorillas usually leave their family group when they are about 11 years old and have their own family group by the age of 15 years old. Young female gorillas join a new group at about 8 years old.

Witchcraft means "Craft of the Wise Ones."

The value of Pi will be officially "rounded down" to 3.14 from 3.14159265359 on December 31, 1999.

A M A Z I N G   F A C T S