http://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. Middle school boys rated reading more valuable as an activity after two months of using an e-reader, according to a new study. http://phys.org/news251621101.html Other Sciences Thu, 22 Mar 2012 07:45:13 EST news251621101