Hmmm wait a minute... in physics, mass–energy equivalence is the concept that any mass has an associated energy and vice versa. In special relativity this relationship is expressed using the mass–energy equivalence formula
E = energy,
m = mass,
c = the speed of light in a vacuum,
and the superscript 2 indicates the squaring of the c.
Why didn't I think of that before?!
"There are chance meetings with strangers that interest us from the first moment, before a word is spoken. Such was the impression made on Raskolnikov by the person sitting a little distance from him, who looked like a retired clerk. The young man often recalled his impression afterwards, and even ascribed it to presentiment."
nothing beats good old Dostoyevsky before a show