A reporter watches a video showing an image of an Intel 3-D Tri-Gate transistor at an Intel announcement in San Francisco, Wednesday, May 4, 2011. Intel Corp. said Wednesday that it has redesigned the... more 
A reporter watches a video showing an image of an Intel 3-D Tri-Gate transistor at an Intel announcement in San Francisco, Wednesday, May 4, 2011. Intel Corp. said Wednesday that it has redesigned the electronic switches on its chips so that computers can keep getting cheaper and more powerful. less 
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Associated Press | Photo By Jeff Chiu
Wed, May 4, 2011 2:11 PM EDT