I started thinking “what elements would the T and the HC be” but then i remembered that the E and the MC are variables standing for concepts in an equation so the T and HC could totally be that too, and the equation could be perfectly valid but we will never know because we don’t know what they stand for. Because fictional stoner Einstein made up the equation and won’t tell us. Because he’s busy being high. Good for him.
(haha stoner Einstein. i just realized it’s relevant that his name means “one stone” in German. This is like centaur shaggy all over again)