Skip to main content
12 events
when toggle format what by license comment
Mar 17, 2013 at 21:42 history protected Qmechanic
Mar 17, 2013 at 21:24 comment added Peter Shor In the comments to his answer, John Rennie has discovered the Discovery Channel program you were talking about, and most physicists would disagree with the Cramer that there is any possibility of sending messages back in time.
Mar 17, 2013 at 18:58 answer added user22103 timeline score: 0
Aug 14, 2012 at 0:24 review Close votes
Sep 7, 2012 at 3:01
Apr 23, 2012 at 16:56 vote accept Friend of Kim
Apr 23, 2012 at 15:30 answer added DilithiumMatrix timeline score: 5
Apr 23, 2012 at 15:29 comment added Friend of Kim Don't physicists believe both of the theories I added in the question?
Apr 23, 2012 at 15:21 comment added John Rennie I would guess that most of us believe closed timelike curves are impossible, therefore worrying about the paradoxes seems a bit pointless.
Apr 23, 2012 at 15:19 comment added Friend of Kim Yes, I've read those, but this is generally more about the paradoxes.
Apr 23, 2012 at 15:17 comment added Qmechanic Possible duplicates: physics.stackexchange.com/q/7823/2451 , physics.stackexchange.com/q/2166/2451 and physics.stackexchange.com/q/20599/2451
Apr 23, 2012 at 15:11 answer added John Rennie timeline score: 4
Apr 23, 2012 at 14:30 history asked Friend of Kim CC BY-SA 3.0