Same way we reclass a scientific discovery every time we learn something new. Nobody just -knew- there was a variant of mold that could be made into Penicillin, Jonas Salk labored over heavy research before finding that out on accident.
Alexander Fleming discovered penicillin, and he did it on accident. Salk invented a Polio vaccine.
sumuthergamer = some other gamer. Get it? Call me "gamer", not "sumu"...