PHYSorg.com: PHYSorg news tagged with: pen lithography 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. Northwestern chemists take gold, mass-produce Beijing Olympic logo Northwestern University nanoscientist Chad A. Mirkin has mass-produced the 2008 Summer Olympics logo -- 15,000 times. All the logos take up only one square centimeter of space. http://www.physorg.com/news137942679.html Nanotechnology Thu, 14 Aug 2008 14:24:39 EST news137942679