QR Code Laser Etched on Waffle Batter

A QR Code was laser etched on waffle batter (video below) during an edible QR Code competition organized by NYC Resistor, a popular hacker collective in downtown Brooklyn. Entries included QR Codes made from chedder crackers, Chiclets, jello, tomato paste, Nutella on processed cheese and there was even a CNC machined QR Code waffle maker! A record of the evening’s activities can be seen in Trammell Hudson’s NYCR Waffles Set on Flickr.

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