On Tue, Feb 2, 2021 at 10:09 PM Bruno Marchal <marc...@ulb.ac.be> wrote:
> On 31 Jan 2021, at 06:48, Alan Grayson <agrayson2...@gmail.com> wrote: > > When a particle hits the screen in a double slit experiment, is that a > measurement? AG > > > You can say that it is a measurement from the screen point of view. But as > screen have no re-accessible memory, it is better to define the measurement > relatively to some machine with Memory, like Everett. > Of course the screen has a memory -- it creates a permanent record of where the particle hit, and that can be accessed as many times as required. Bruce -- 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/CAFxXSLTp%2BS9u%2B9sN5BUisye24L4Wt8%3D6RLuEoX8p08Fv8NY1EA%40mail.gmail.com.
