See intro video here: http://science.discovery.com/videos/popscis-future-of-siftables.html http://science.discovery.com/videos/popscis-future-of-siftab... (I d

See intro video here: http://science.discovery.com/videos/popscis-future-of-siftables.html http://science.discovery.com/videos/popscis-future-of-siftab... (I do know the guy in the video, but I don't have any financial connection to them at all. I just think they're cool.)