The latter actually sounds plausible. Besides, if there really is no difference, then that sort of fraud can go on an awful long time before someone gets wise
to it. Anybody got a friend at NASA or something that can say anything about what differences there may be between Earth opals and Martian ones?
to it. Anybody got a friend at NASA or something that can say anything about what differences there may be between Earth opals and Martian ones?