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.
Olympics: Jamaican speed freak. 'I just blew my mind,' said Usain Bolt, trying to put his achievements into words. 'I blew the world's mind.' It was classic Bolt, the entertainer who dances as well as runs for the crowd, and deadpans the one-liners.