When it does occur, possible causes include: 1  Collapsed lung (pneumothorax), often occurring with a rib fracture. 2  Facial bone fracture. 3  Ruptured bronchial tube. 4  Ruptured esophagus.
Apple started 1984 with a bang. The Macintosh was finished, and it was well received by the general public, largely due to a highly successful advertising campaign beginning with the 1984 ad. One year later, Apple was not nearly as successful. Steve Jobs wanted to kick off the Macintosh Office project, essentially a Macintosh network, with a similarly grandiose Super Bowl ad titled Lemmings. The ad was a major flop and set the tone for the most disastrous year in Apple history.
Wozniak left Apple in 1983 due to a diminishing interest in the day-to-day running of Apple Computers. Jobs then hired PepsiCo's John Sculley to be president. However, this move backfired and after much controversy with Sculley, Jobs left in 1985 and went on to new and bigger things.