Speed of light c = 0 Km/s. Not 300K, but a big, fat zero Km/sec!!! Correct me if I'm wrong, but when something is going light-speed, all inertial reference frames are likewise observed going this speed, right? Knowing that, then it would appear as if all observed inertial frames of reference are actually moving at the same rate, correct? And if this is so, isn't that a bit like everything going zero kilometers per second? I mean, everything is going the same rate, right?