Circuit Scribe: draw your own circuits
Circuit Scribe would be an interesting companion to the Bunny Huang Chibitronics sticker set I posted about last week. There are 27 days left to go on this Kickstarter for a $20 ballpoint pen that allows you to create working circuits out of a simple piece of paper. Like Huang, these folks have far exceeded their goal with almost $450,000 raised on an initial $85,000 request.