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.
Monday, September 1, 2014, 11:35 AM. Closing in on his 104th birthday, a twinkle-toed Japanese sprinter has thrown down the challenge to the world's fastest man Usain Bolt, telling him: let's rumble!.