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giuliomagnifico OP t1_isz94tl wrote

Reply to comment by philko42 in Researchers have developed a way to include an unobtrusive edible tag (QR code) embedded inside the food that can be read without having to first destroy the food and the tag doesn’t change the outer appearance or taste of the food at all by giuliomagnifico

> I’m not sure what the advantage would be over embossing the code on the exterior, though. It’d definitely make for a neat variation on fortune cookie.

That inside can’t be modified without damage the food, it’s for safety/tracking.

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