I believe that the theory is that those falling into the black hole see time as being normal. Only outside viewers see time slow down.
Dave Sent from Mail for Windows 10 From: mix...@bigpond.com Sent: Thursday, February 1, 2018 2:06 PM To: vortex-l@eskimo.com Subject: Re: [Vo]:Podcast of interest In reply to Eric Walker's message of Wed, 31 Jan 2018 22:19:50 -0700: Hi, [snip] >I was of the understanding that the event horizon is merely the point of no >return for light, where it begins to curve on a trajectory that does not >escape the black hole. In this understanding, time slows down >asymptotically as objects approach the singularity, but it is still running >(albeit more slowly) at the event horizon. > >To outside observers, time might seem to come to a standstill for the >electron and positron, but they would still have time to annihilate. >(Unless I'm mistaken.) If time comes to standstill for them as they approach the event horizon, then they never reach a point where they annihilate *inside* the black hole. (Outside wouldn't be a problem). > >Eric Regards, Robin van Spaandonk local asymmetry = temporary success