One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building a ...
IEEE Spectrum on MSN
A new way to spray paint color
Dial up hues with this Arduino-powered, on-demand spray-can mixer ...
Chroming is an expensive industrial process that requires resources that are beyond most of our time, budgets and attention spans. But what if you could just spray a coat of chrome onto you favorite ...
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