"We told them add as much oxalic acid as they like if it seems to help their particular printing style, but we weren't going to make "bad" FO just because they didn't understand the chemistry. Rudiak eventually got it, as he had a degree in chemistry from RISD."

It should be noted that John's chemistry degree did not come from RISD, an art school, but rather a college in Pennsylvania , Lebonan Valley College.