Defining Metaphysics and Supernatural: A Scientific Perspective

[aristarkos]

Now that made me think. I have metaphysical question. Why we say "traveling near the speed of light"? If something is not traveling at speed of light there is a frame of reference in which this object is in rest. (Well that frame can change if the object is accelerating or worse)

So either an object is traveling at speed of light (and therefore has rest mass 0) or it is at rest (with something).

I said NEAR the speed of light because the average forum participant would have to go on a major diet to go c ... assuming he/she is human and not a metaphysical photon collective.