In simplest terms, what the equation (E = mc2) says is that mass and energy have an equivalence. They are two forms of the same thing: energy is liberated matter; matter is energy waiting to happen. -- Bill Bryson, 2003
At no time do we sense energy more than when we are in love or in conflict. There is a heightened sense of awareness. A lot of the messages that you get and send out during conflict are in the medium of ki, or non-physical energy. I think it is physical energy, but we don’t have a meter reading for it yet. -- Terry Dobson (1993)
In A Nutshell: At the most basic level, everything in the universe is composed of energy.
Einstein Explains E=MC² - a brief explanation by the master himself.
String Theory - a 2-minute introduction to a possible Theory of Everything.
How It Can Apply In Our World
Frontier Science: an Interview with Beverly Rubik, Ph.D. - interview with Dr. Rubik, a biophysicist, who suggests - among other things - that we need to consider energy flows in biology.
A Definition of Qi (Ki) - this is an Asian concept for “the Universal Life Force” - the energy that flows through everything.