http://www.physorg.com/ en-us Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Polaris, the University of Alberta poker playing computer program, is heading to Las Vegas for a re-match against humans. http://www.physorg.com/news134137022.html Technology Tue, 01 Jul 2008 13:17:02 EST news134137022