So, I complained about MythBuster's explanation of relative velocity. How would I explain this? I would start by saying that velocity is relative. Here is the definition for velocity: I put the "avg" ...

We spend a lot of our lives getting from here to there. Everyday we slog from home to work and back again. Once a week we make the trek to the grocery store. A few times a year we take vacations ...

SINCE the velocity of light is one of the most fundamental physical quantities, any measures which indicate its constancy with wave-length are of basic physical interest. Experimental determinations 1 ...

image: Kīlauea lava lake, 2014. The lake surface is spattering in the bright area on the right. This spattering is associated with a source of seismic energy - or 'volcanic tremor' - which is used as ...