Respected television producer Barbara Hall cited God at the Speed of Light as one of the inspirations for her creation of the CBS TV series “Joan of Arcadia” (2003-05). The unique and supernatural characteristics of light that influenced Hall have equally served to inspire the likes of Copernicus, Ole Romer, Michelson/Morley, Sir Edwin Hubble, and Albert Einstein. Einstein, for instance, frequently envisioned what it would be like to ride on the back of a photon as it sped across the Universe at the speed of light–a speed at which Einstein calculated that time ceased to exist.