Early 17th Century Combination warhammer and warpick/six shot gun.
Get your capes and ray guns, here.
Electronic Contact Lenses Tested Successfully in Real Live Eyes Back in 2009, we wrote about a contact lens in the works that displayed visual feedback right before your eyes, Terminator style. Well, two years and a few months later, Professor Babak Parviz has a working model. He has given the new lens to rabbits, and reports complete success.
First, a trash can that fetches. Next, Sentinels. lol