http://www.nytimes.com/2006/06/20/technology/20chip.html?ei=5090&en=215511bacfc970b5&ex=1308456000&partner=rssuserland&emc=rss&pagewanted=print
DJ
IBM and Georgia Tech researchers unveil a chip that runs at 500 Ghz when
cooled to -451 degrees (F) and at 350 Ghz at room temperature.....
