It is everything you guys said it wouldn't be. I love mine and i can tell the difference. Mark On Aug 28, 2006, at 9:21 PM, timnagin wrote: > I saw these in Chicago. Some people were discussing the physics > behind this > and how it could or couldn't work. I was wondering if the difference > was > real or perceived since it is not a rigid body. > > Greg > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/DMCForum/ <*> To unsubscribe from this group, send an email to: DMCForum-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/