The future is here, it’s just taking a little longer than we expected. For decades, science fiction nerds, as well as real scientists, have been dreaming of true 3D images. Most 3D today is really just a 3D optical illusion on a 2D screen. But this brand new technology is able to display an electronic image without a physical screen – the air, or even water, becomes the ‘screen.’ Though in their infant stage, holograms are finally here.