tag:blogger.com,1999:blog-35187314.post972530281545104268..comments2007-06-20T15:16:45.193-04:00Comments on Physics Buzz: Bridging Realities: a pendulum and its virtual sel...Buzz Skylinehttp://www.blogger.com/profile/04255849304022062681BuzzSkyline@gmail.comBlogger0125