Arlan Andrews: Engineers of the Ancient World, Aliens Need Not Apply

Dr. Arlan Andrews, Sr., is the founder of SIGMA, the Science Fiction Think Tank, which works with the US government and non-profit organizations to provide the unique futurism of science fiction writers for those who need it most. See the SIGMA website at SigmaForum(dot)org for more details, and a membership list of outstanding talents. Arlan began his technical career working as a missile tracking telescope operator at White Sands Missile Range, where he also honed a lifelong interest in unu...