Liquid metal technology. That's Terminator 2 stuff, right? Well you better start running now, John Connor, because it's here. A new, flexible, conductive nano-coating lets liquid metal keep its form by transforming under high pressure, and then springing right back.
Bendable electronics are nothing new. But if you're after an electronic party trick, you're going to want to get your hands on a new breed of stretchable circuitry.
Classical music may isn't to everyone's taste, but who hasn't waved their hands about like a conductor before? iPhone app TikTakt lets you do that, but by shaking the iPod to control music from the likes of Mozart and Beethoven.