On Feb 23, 4:26 am, Jeff▲Relf
> So ( to recap ) you don't know if Einstein explicitly said
> something like: " Photons have no rest mass. ".
> I can't believe he was silent on this matter.
>
> You told me:
> " If I come across a place where Einstein indicates that
> light has zero rest mass ( aka proper mass ) [ or not ]
> then I'll let you know. ".
>
> Thanks, that would be grand ! I love your non-judgmental attitude.
Thanks Jeff. I appreciate that. I see no reason for being judgemental
at all. It serves no purpose that I can see. It only does more to make
people feel less free to askk questions, most of which are very
legitimate as this one is.
Best wishes
Pete