> If c was a variable then the formula E = m c^2 would
> mean that energy (E) was variable and thus annihilating
> the First Law of Thermodynamics.
The speed of light is variable at the Quantum Level. It
will average out to "c", but is not required to always
equal "c".
-- David Leeper dleeper@gte.net Homo Deus http://home1.gte.net/dleeper/index.htm 1 + 1 != 2 http://home1.gte.net/dleeper/CMath.html