Company wants to give 'augmented humans' four hands each, and they're already available

Ever feel like life would be so much better if you just had an extra hand? How about two? A company called Youbionic wants to make extra hands a reality, and its created a 3D printed pair of hands that you can add to your already existing hand in order to double them, kind of multi-outlet adapter that turns one outlet into many. It might sound like science fiction, but you can actually already buy them, and boy are they freaky looking. Youbionic's concept of an "augmented human" means giving a "...