On Jun 18, 1:01*pm, lu6etj wrote:
Please Cecil, friend, do not mention photons and optics (do not bother
me, don't worry), ...

What do I do about people who assert that RF waves possess the ability
to violate the known laws of EM wave physics? It doesn't matter what
the frequency of an EM wave is, it must obey the laws of physics, two
of which a

1. It cannot exist without a Poynting vector ExH power density.

2. It must necessarily move at the speed of light in the medium.
--
73, Cecil, w5dxp.com