There's a very entertaining episode [0] of the "Stuff You Should Know" podcast that talks about the history of barcodes. [0]: https://www.iheart.com/podcast/10

There's a very entertaining episode [0] of the "Stuff You Should Know" podcast that talks about the history of barcodes. [0]: https://www.iheart.com/podcast/105-stuff-you-should-know-26940277/episode/how-barcodes-work-45688037/ https://www.iheart.com/podcast/105-stuff-you-should-know-269...