m II wrote:
Telamon wrote:
EM waves, radio or light, do not depend on a medium to propagate.

We all know there is a medium and is called ETHER.

Everybody knows that. But there is no Ether Bunny.

--
All relevant people are pertinent.
All rude people are impertinent.
Therefore, no rude people are relevant.
-- Solomon W. Golomb