Barcode invention: part two
Barcodes look deceptively simple, but it took 25 years - and two episodes of Great Moments in Science! - to get from that lightbulb moment on a beach to the first barcode and scanner at a checkout.
Great Moments In Science · Australian Broadcasting Corporation
March 19, 20196m 48s
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Show Notes
Barcodes look deceptively simple, but it took 25 years - and two episodes of Great Moments in Science! - to get from that lightbulb moment on a beach to the first barcode and scanner at a checkout.
Topics
karl kruszelnickigreat moments in sciencepodcastabcbarcodescannerlaseribmjoe woodland