"'E' is energy, I know.." "And 'M' is mass." "But what is the 'C?' Constant? Cosmic? Catastrophe? Catsup?" "What are you thinking about so hard?" "Einstein's theories."
He was actually right the first time. C stands for the speed of light, because the speed of light is a Constant in all reference frames.
He was actually right the first time. C stands for the speed of light, because the speed of light is a Constant in all reference frames.