Check your parser; QBEDD#D#DDEBQ should be 493776, not whatever you said. Given that, I'm pretty sure ; is temperature, and the temperature unit is about a tenth of a degree Kelvin. I agree that [ is mass, and they've defined protons, electrons, and atoms for us. We have some mysteries still: "x" and "4" are opposites, "7" and "8" are opposites. 7 is a large speed, and 8 is a small speed? These symbols have occured in planet names, so we may get something there. "3" contains the universe? Whoa -- religion? (How anthropomorphic of me.)