Apple Newsapple Apple Inc. computer computing Friction stir welding imac Industrial designs iphone mac Macintosh manufacturing manufacturing technique Mobile devices os x pc smartphones straight forward Welding Rumor: New 2012 iMacs delayed until 2013? November 18, 2012 by Dave Cullen If you’ve been drooling over purchasing a new ultra thin 2012 iMac then you may want to grab a hanky, because these things look