Barcode invention: part two - a podcast by ABC Radio
from 2019-03-19T11:24:48
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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.
Further episodes of Great Moments In Science
Further podcasts by ABC Radio
Website of ABC Radio