Highlights the pyramids and other inventions that illustrate the brilliance of ancient man - are they so brilliant that they could only have been built by aliens? With Jason Martell on the Discovery Channel.
Part 2: http://edutube.org/en/video/did-aliens-build-pyramids-2of3
Part 3: http://edutube.org/en/video/did-aliens-build-pyramids-3of3