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How do barcodes work

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Reddit Explains
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Published on September 1, 2023 11:00:33 PM ● Video Link: https://www.youtube.com/watch?v=Zl_EH087_Rw



Duration: 2:17
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Have you ever seen a barcode being scanned and wondered how the whole system worked? If you have then why not watch this video to find out!




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