On Tue, Apr 19, 2022 at 3:01 PM Alan Grayson <agrayson2...@gmail.com> wrote:

>> SchrÃ¶dinger's Equation is time independent, >> > > *> Then why, for example, does the solution for a free particle spread out > as time progresses? AG * > As time progresses things change, that is in fact what time means. So if something spreads out as time progresses if you reverse time then that "something" would converge. Schrodinger's wave equation works in either direction, no information is lost so if you know what the wave looks like now you can figure out what it will look like tomorrow and also figure out what it looked like yesterday. John K Clark See what's on my new list at Extropolis <https://groups.google.com/g/extropolis> ptp -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/CAJPayv3cAcAxRLnxtWP1K50_YZTy5c_dvbkQoiG1o9HkGZ41BA%40mail.gmail.com.