Dave Warner is an aerospace engineer located in Houston. After reading several studies on the ancient megalithic structures and the monolithic stones used to build them, some weighing several hundred tons, Dave had to know how they did that with only manpower and ropes. When the answer land in his lap, Dave is stunned by the rest of the story.
|Product dimensions:||5.00(w) x 8.00(h) x 0.48(d)|
About the Author
Dan Sullivan is a retired Army pilot, a machinist, and a science/history/science fiction buff with a bachelor's degree in management. He owns and operates a cattle farm with his family in Lincoln County, Tennessee