Edit. Was hard to find the video I wanted. Turns out there are quite a few different invisibility cloaks. Here is the video : http://www.youtube.com/watch?v=Pdr8wb4Ip2E&feature=youtube_gdata_player If you thought the invisibility cloak was amazing, just imagine what we could potentially do with the technology it uses. I was thinking about the laser grid from resident evil, that slices right through anything I wondered. Do such lasers exist? How powerful can they get? Can you bend them around a ship or structure to create a lightsaber shield? Would such a shield help a space ship against objects in space? -yuri