Scanning The First Barcode

At a Marsh supermarket in Troy, Ohio, a packet of Wrigley’s Juicy Fruit gum became the first ever product to have its barcode scanned - at 8:01 a.m. on June 26th, 1974. Inspired by the morse code training of his Boy Scout days, Norman Joseph Woodland first sketched out a barcode on a Florida beach in 1948, drawing dots and dashes in the sand. Together with fellow Drexel Institute graduate student Bernard Silver, he received a U.S. Patent in 1952 - but it would be another 20 years before IBM produced the technology that could be rolled out to grocery stores. In this episode, Arion, Rebecca and Olly explain how the invention accelerated the growth of the largest retailers; consider Woodland’s original ‘bullseye’ barcode design; and reveal why conspiracy theorists think barcodes are the DEVIL’s work… Further Reading: • ‘How the barcode changed retailing and manufacturing’ (BBC News, 2017): https://www.bbc.co.uk/news/business-38498700 • ‘N Joseph Woodland obituary’ (The Guardian, 2012): https://www.theguardian.com/technology/2012/dec/16/n-joseph-woodland • ‘How Do Barcodes Work?’ (sciBRIGHT, 2018): https://www.youtube.com/watch?v=pfeVckbQxdQ Love the show? Support us!  Join  🌴CLUB RETROSPECTORS🌴to DITCH THE ADS and get an additional full-length episode each SUNDAY…  … Plus, get weekly bonus bits, and unlock over 100 bits of extra content.  Join now with a free trial on Apple Podcasts or Patreon and support our show ❤️ The Retrospectors are Olly Mann, Rebecca Messina & Arion McNicoll, with Matt Hill. Theme Music: Pass The Peas. Announcer: Bob Ravelli. Graphic Design: Terry Saunders. Edit Producer: Ollie Peart Copyright: Rethink Audio / Olly Mann 2025. Learn more about your ad choices. Visit podcastchoices.com/adchoices