Wearable electronics aren't news, but being able to make them cheaply and easily is. Xerox has developed an ink with which you can print circuits onto plastic, film, fabric and nearly anything you can think of.
From more durable, flexible electronics to nifty wearable gear to cheap throwaway gadgets, the possible applications will be endless the day Xerox's "silver bullet" ink hits the market. Despite the lack of details on when that'll actually happen or what sort of equipment will be required for the actual printing process, I'm already daydreaming about pants with all sorts of gadgetry built in. [Venture Beat]