not a very plez nlt, something that would put you to sleep at night. the sound was recorded by women who worked in edison factory. in new jersey, and the recording technology is not at all like what we would have today. so they would have to sing the nursery rhyme at a very high volume for the wax cylinder to pick it up and record it. so it was sort of like the screaming baby doll. unfortunately, edison only sold a very small number of these, and then ended up with almost 2,000, i think the number is like 1,700 dolls in a warehouse. in new jersey. and he called them his little monsters because they were one of his greatest failures and sort of plagued his dreams, but he bounces back. that's why we have this story in american enterprise. just to show you success and also failures. most entrepreneurs, most inventors experience some failure. it's just how they overcome it. this is also a nice parallel with earl tucker's story, the inventor of tupperware that you'll hear about later in the story. he had a lot of failures and one tremendous success, which w