Certainly pretty cool as a scientific achievement, I don't know how complicated it is but I'm guessing relatively. Not quite sure whether I'd use it though. Certainly might open up new ways to approach graffiti.
@HHC started
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Certainly pretty cool as a scientific achievement, I don't know how complicated it is but I'm guessing relatively. Not quite sure whether I'd use it though. Certainly might open up new ways to approach graffiti.