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. (PhysOrg.com) -- Drexel University students have taken game controller innovation beyond motion control with a `hands-off` approach and developed an interface that allows players to execute actions using only their mind. http://www.physorg.com/news137776590.html Technology Tue, 12 Aug 2008 16:16:30 EST news137776590 Aging impairs the consolidation of memories during sleep, a process important in converting new memories into long-term ones, according to new animal research in the July 30 issue of The Journal of Neuroscience. The findings shed light on normal memory mechanisms and how they are disrupted by aging. http://www.physorg.com/news136569569.html Medicine & Health Tue, 29 Jul 2008 16:59:29 EST news136569569