So what is a joule? Joule is the unit of energy used by the International Standard of Units (SI). It is defined as the amount of work done on a body by a one Newton force that moves the body over a distance of one meter.
Timothy Donald Tim Cook (born November 1, 1960) is an American business executive, industrial engineer and developer. Cook is the current and seventh Chief Executive Officer of Apple Inc., previously serving as the company's Chief Operating Officer, under its founder Steve Jobs. Cook joined Apple in March 1998 as senior vice president of worldwide operations and then served as Executive Vice President of worldwide sales and operations.
Fortune magazine named Apple the most admired company in the United States in 2008 and in the world in 2009. Source: Wikipedia Added by: Rob Brent. Apple was founded in April 1976 by Steve Wozniak, then 26 years old, and Steve Jobs, 21, both college dropouts.