| Re: photon vs photon harmonygirl,
When a bunch of photons get together in one place the result is a LASER (light amplification by stimulated emission of radiation) ball of ultrahigh temperature.
__________________ Time independence: [∂E(g)]²=[∂F(a)×∂r(a)]·[∂F(b)×∂r(b)] and Mass independence: ¶a(t)·¶r(t)=c² |