Feeding Your Senses Series Part I: Taste the Rainbow. Food. We're going to start with food since it is the most basic physical form of nourishment & feeding your Light. First, you must know some basic principles. 1) The grand physicists have already discovered that our bodies are made up of vibrating light particles. 2) Rational scientists have discovered that different colors are in actuality different wavelengths of light. 3) Scientists already paved the tangible road, than