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) -- When helium is cooled to around 4 degrees above absolute zero, it turns liquid. Make it a couple of degrees cooler, and it becomes a "superfluid" that flows without resistance from its container, just as electrons flow without resistance in a superconductor. http://www.physorg.com/news160408487.html Physics Fri, 01 May 2009 14:55:07 EST news160408487 Physicists at the Joint Quantum Institute (JQI) of the National Institute of Standards and Technology and the University of Maryland have proposed a recipe for turning ultracold `boson` atoms -the ingredients of Bose-Einstein condensates -into a `supersolid,` an exotic state of matter that behaves simultaneously as a solid and a friction-free superfluid. While scientists have found evidence for supersolids in complex liquid helium mixtures, a supersolid formed from such weakly interacting gas atoms would be simpler to understand, potentially providing clues for making a host of new `quantum materials` whose bizarre properties could expand physicists` notions of what is possible with matter. http://www.physorg.com/news151090051.html Physics Tue, 13 Jan 2009 17:27:31 EST news151090051