Thus, cavitation is the name given to a mechanism in which vapor bubbles (or cavities) in a fluid grow and collapse due to local pressure fluctuations. These fluctuations can produce a low pressure, in the form of vapor pressure of the fluid.
Usain Bolt was born on August 21, 1986 in Montego Bay, Jamaica as Usain St. Leo Bolt.
His full name is Usain St. Leo Bolt. His parents Wellesley and Jennifer Bolt knew that he was a fast runner even at a young age when he lived in a small village in Jamaica.