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) -- Engineering researchers at the University of Arkansas have developed a unique and robust method to prevent cloning of passive radio frequency identification tags. The technology, based on one or more unique physical attributes of individual tags rather than information stored on them, will prevent the production of counterfeit tags and thus greatly enhance both security and privacy for government agencies, businesses and consumers. http://www.physorg.com/news177842859.html Technology Thu, 19 Nov 2009 08:48:17 EST news177842859 (PhysOrg.com) -- Electronic systems designed to perform simple functions, such as monitor the temperature on a yogurt pot, mustn`t cost much: This is where printed electronics are at an advantage. Researchers are now significantly improving the properties of printed circuits. http://www.physorg.com/news150393653.html Technology Mon, 05 Jan 2009 16:00:53 EST news150393653