tag:blogger.com,1999:blog-5439168179960787195.post1110187554277445213..comments2024-03-28T17:13:01.117+10:00Comments on Condensed concepts: The best physics lectures ever?Ross H. McKenziehttp://www.blogger.com/profile/09950455939572097456noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5439168179960787195.post-22422873549741686322010-08-14T12:19:20.401+10:002010-08-14T12:19:20.401+10:00I object to his claim that nothing can travel fast...I object to his claim that nothing can travel faster than the speed of light (beginning of quantum lecture). Things can far exceed c, in accelerating frames of reference (and we're in one). For example, relative to the travelling twin turning around, everything on Earth (e.g. clock hands) move much faster than the speed of light relative to him.Tinoshttps://www.blogger.com/profile/05318104220666332423noreply@blogger.com