Need to do some guerrilla street advertising? What you need is the ChalkJET 9000, an ink jet printer on wheels. Using two Arduino Duemilanoves for the brains, this little cart features eight cans ...

We spend a lot of time thinking of how to create 3D objects, but what about being able to print full color graphics on the objects we create? This isn’t just multicolor, this is full-color!

who proposed the idea for a "bubble jet" printer that could translate the images you see on a computer to a printed physical ...