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. Producing metallic hollow spheres is complicated: It has not yet been possible to make the small sizes required for new high-tech applications. Now for the first time researchers have manufactured ground hollow spheres measuring just two to ten millimeters. http://www.physorg.com/news174647075.html Chemistry Tue, 13 Oct 2009 10:09:39 EST news174647075 In the quest to better understand one of nature's most "ghostly" elementary particles - the neutrino - scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory are spreading their expertise from the mines of Canada to the mountains of China. Richard L. Hahn, a senior chemist at Brookhaven Lab, will discuss some of the neutrino's mysterious properties and two new neutrino research projects at the 236th National Meeting of the American Chemical Society on Tuesday, August 19, 2008. http://www.physorg.com/news138374825.html Physics Tue, 19 Aug 2008 14:27:05 EST news138374825