It's not that important I am too lazy to go back thru that many posts I thought you would remember the discussion.

Even poor old Rede was trying to argue that what I was saying was wrong that the process of light emission is one directional and we were discussing boundary conditions of the universe.

The above experiment doesn't change the emission spectrum it stops the emission totally but again you probably won't believe it and I am not wasting my time arguing with you.

It was just interesting that a boundary condition we discussed as a sort of thought experiment some time ago had actually been done and the result was as expected.

Last edited by Orac; 06/17/14 08:34 PM.
I believe in "Evil, Bad, Ungodly fantasy science and maths", so I am undoubtedly wrong to you.