Re: Relativity theory from other angles

Ross Finlayson <ross.a.finlayson@gmail.com> wrote:

Hey, what if you derive
light speed from the
mass-energy equivalency
instead of the other way around?

A dead end, dead before you even get started.
The relativity postulate is about the geometry of space-time.
So it precedes all physical considerations,
like mass or energy. They must conform,

Jan