What might we learn about alien technology by examining ancient texts and ruins? Could aliens have reached Earth by creating star gates? Might extraterrestrial levitation technology have been used to build megalithic structures? Was the Ark of the Covenant really some kind of nuclear device? And might the United States government – as well as the Russians, the Chinese, and possibly other world governments – actually be in possession of extraterrestrial technology recovered from UFO crashes that occurred in the 1940s and 50s? Could reverse-engineering of alien aircraft have a role in creating many of the technological devices we possess today?