New research uncovers the layered techniques behind Renaissance drawings by Rafael and Leonardo da Vinci, using advanced ...

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 of ...

E Ink, the Billerica company that makes the paper-like digital screens used on most of the world’s electronic book readers, has come up with a new variation on its flagship technology — a digital ...

I don’t know how many of you guys out there have to use chalklines very often, or indeed how many Crunchers have ever even touched one. Personally, I like the idea of chalklines but never get a chance ...