Fraun_Pollen t1_ivpag7g wrote
Reply to comment by Gari_305 in Would you like a QR code embedded in that cookie? Researchers from Osaka University develop 'interiqr', a novel three-dimensional (3D) printing method of embedding edible QR codes--a type of barcode--in the interior of cookies by Gari_305
> great commercial potential
Fantastic. Now I’ll be getting ads in the middle of my loaf of bread
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