Humanities
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Barcodes

10 CQ

When George Laurer goes to the grocery store, he doesn’t tell the check-out people that he invented the barcode, but his wife used to point it out. “My husband here’s the one who invented that barcode,” she’d occasionally say. And the check-out people would look at him like, “you mean there was a time when...

Aired April 1, 2014

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