Train Cars, A Trip To The Beach And Telegraphs Helped Inspire The Bar Code

A lot of people are out shopping today, so we'll look at the history of the unsung hero of all that fast and furious commerce, the bar code. Plus: If you’re in the community of Ariel, Washington, you might be marking DB Cooper Day. Scan here: Endowed professor delves into the history of the barcode (Clemson)A hijacker holiday in Washington (BBC)Scan yourself into our Patreon site as one of this show’s backers