We'll have more costumes today and tomorrow, but this one was too good to not share right now. YouTube user onemeeeliondollars has posted video of a costume he apparently made with two iPad 2s that makes it look like you can see clean through his torso. As he says in the video below, you just cut two holes in a shirt (that's how you make every great Halloween costume -- just ask Charlie Brown), put a little fake blood around them, and then strap two iPad 2s to yourself (they have to be iPad 2s, of course, for the camera).