Can’t be produced under the yellow sun of earth. Only exists under the red sun of Krypton (not to be confused with the Noble Gas, Krypton, which isn’t named “Krypton” on Krypton.)
49 posted on 01/04/2016 11:57:53 AM PST by FredZarguna
(Deathblow: "Not because of who you are, but because of different reasons altogether.")