Comments by "Wolfvale" (@wolfvale7863) on "The History of Barcodes" video.

  1. Im watching because as innocent as the history of barcodes sounds....With THG there are likely explosions or pirates involved and it will be way more interesting than I thought it was going to be.
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  2.  @JimFortune  I know I just watched. Danger could get some eye damage from that 500 watt bulb. Seeing the 1950s grocery store was cool.
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