On Tuesday 14 August 2007 14:48, Damien Broderick wrote: > Anyone know if this is for real? > > <http://www.opticsexpress.org/abstract.cfm?id=140598>An > Optical Solution For The Traveling Salesman Problem Slashdot has some comments that are helpful/useful: http://science.slashdot.org/science/07/08/09/1535231.shtml - Bryan