Must-see science on the Webhttp://cosmiclog.msnbc.msn.com/archive/2008/01/30/623381.aspx Wired Danger Room: Electromagnetic rail gun in action  Univ. of Iowa: McCain, Clinton skyrocket on political market National Geographic: Gilded coffins, dog mummies found in Egypt New Scientist Tech: Two artificial letters added to life'sen-USCommunityServer 2.0 (Build: 60608.1)