tag:blogger.com,1999:blog-2201446.post3616820094443815669..comments2024-03-27T09:14:54.556+00:00Comments on overyourhead: Brain Teaser...overyourheadhttp://www.blogger.com/profile/15348978597139506200noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-2201446.post-16080325679391466672008-05-31T10:37:00.000+00:002008-05-31T10:37:00.000+00:00surely 0mph - the return journey is in the opposit...surely 0mph - the return journey is in the opposite direction.<BR/>Well that's it's average velocity...David Chttps://www.blogger.com/profile/12815524926378692662noreply@blogger.comtag:blogger.com,1999:blog-2201446.post-47687417140537816092008-05-29T08:44:00.000+00:002008-05-29T08:44:00.000+00:00Is it 40, Bruce? bcbIs it 40, Bruce? bcbAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2201446.post-51862270216052909782008-05-29T06:45:00.000+00:002008-05-29T06:45:00.000+00:0049?49?Anonymousnoreply@blogger.com