JB wrote:

...
But if nothingness is something (because it has a name) then you can
propagate through it because even nothingness is something so that can be
our "media". In fact it must be the perfect medium because it has a
velocity factor of 1.


JB:

Please, just consider these few words, "You can't 'see' nothing! You
can't go 'through nothing' (or, go to nothing)."

I know, it is too simple, one wonders how he missed the concept--nothing
is just what it means--nothing!

You are "seeing something" when you look at space (and, I know, it IS
hard to swallow--"time" brings ones' thinking into line on this, or, it
worked for me ... )

Regards,
JS