Science: The ability to name all the
elements and other molecules
Other: The extream knowledge of
weapons, how they work, what
rounds they use, how to use them, etc
Dave and Bob are watching a movie, a man with a gun shows up in the film
Dave: w00t check out that
Heckler and Koch Usp.45
acp AWSOME
Bob: Holy crap, how did you know that?
Dave: nomenclature man...