On Tue, Feb 2, 2021 at 10:09 PM Bruno Marchal <[email protected]> wrote:
> On 31 Jan 2021, at 06:48, Alan Grayson <[email protected]> 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/CAFxXSLTp%2BS9u%2B9sN5BUisye24L4Wt8%3D6RLuEoX8p08Fv8NY1EA%40mail.gmail.com.
