Voodoo, witchcraft, alchemy and physics all do amazingly peculiar things. One of the mysteries presented by quantum physics is the property of photon entanglement. Usually, the principle is just demonstrated with two photons striking separate detectors where the first passes through a slit causing interference and the second exhibits the same interference without the slit. The Air Force has taken photon entanglement a step further by creating a "ghost image", essentially taking a picture with the second photon of something "seen" by the first photon. Right now, their demonstration only shows a photograph of a small soldier but the hopes is to eventually use the technology to use entanglement to export a photograph to location that cannot actually see the original object.