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. Engineers at the University of California at San Diego have come up with a way to help accelerate bone growth through the use of nanotubes and stem cells. This new finding could lead to quicker and better recovery, for example, for patients who undergo orthopedic surgery. http://www.physorg.com/news152540774.html Nanotechnology Fri, 30 Jan 2009 12:28:29 EST news152540774 (PhysOrg.com) -- You never know where basic research may lead. For decades materials scientists have been experimenting with a corkscrew-like polymer structure called a gyroid. Now an international team of researchers has shown that the gyroid structure can be used to "self-assemble" a low-cost photovoltaic cell. http://www.physorg.com/news146849259.html Nanotechnology Tue, 25 Nov 2008 15:27:39 EST news146849259