Ancient Aliens talk on Art Bell Dark Matter Interview Jason Martell the Lost Cycle of Time Ancient Advanced Technologies.
http://xfacts.com/ancient_technology/
http://jasonmartell.com/ 

Bio:

For over 15 years, Mr. Jason Martell has been one of the leading researchers and lecturers specializing in ancient advanced technologies of Antient Astronauts. Mr. Martell's research has been featured worldwide on numerous television networks such as The Discovery Channel, The History Channel, Sci-Fi Channel, the BBC and others.

Today, Mr. Martell is working in his next scientific recreation of ancient alien technology based upon data obtained from Sumerian cuneiform cylinder seals from 3,000 B.C. -- He is also planning several groundbreaking international research expeditions. The expeditions focus on gaining access to ancient Sumerian artifacts, and other archeological relics not currently accessible to the public.