nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqu0lu65r5fk2k5y4yqm68x6rrgs3mpp5xqtwej3946tmqz0648tnsnkdlsx They didn't have tv. I'm sure there were a thousand trial chunks laying around as he developed his technique.