How do QR codes work? (I built one myself to find out)
The Captain
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What an amazing video! I loved how far in time he went to trace all the significant elements and how they were created. I admit, I didn’t know a lot about Morse and what inspired him to come up with the code, such a sad story. I haven’t even heard about half of the other scientists mentioned in the video. Some of the ways of implementing QR codes in the healthcare industry that Hara announced seem really promising. I read recently about QR codes for manufacturing and how they help a lot with inventory and supply chain management. And then there’s me - adding QR codes to Christmas cards, my greatest accomplishment. Anyway, thanks for sharing the video, it was really interesting to watch, I hadn’t even noticed that half an hour had gone by.
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