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) -- Volumetric 3D displays have been around for nearly a century, but they face several challenges that have prevented their use in widespread applications. Recently, a team of researchers from the UK and the US have made some significant improvements that may pave the way toward commercializing volumetric displays for 3D viewing. http://www.physorg.com/news149167125.html Technology Mon, 22 Dec 2008 11:18:45 EST news149167125