Pyramid, possible beacon for Aliens of the ancient

Pyramid, possibly a beacon for the Aliens to communicate back.

There is a lot of speculation that pyramid was used by aliens as a beacon to transmit messages back to their home base. A great writer by the name "Erich von Daniken" has written a lot on this subject. He sited that the great pyramid of Egypt are build by alien assistance. Below is a link on his subject theory of Men and Alien.
http://www.ufoevidence.org/topics/vondaniken.htm

Chariots of gods is a very informative documentary. This documentary opens up a lot of information to everyone and provides a new thinking to what is written in the Bible and the tablets in Mesapotamia (Iraq).
Link to Chariots of god movie.
http://www.youtube.com/watch?v=1QecSCOX3uM

Mystery of the Crystal Skulls
The crystal skull are made by the same material we use in the micro chips. The skulls were found in the ancient ruins of the Mayan in Belize. Below are clips from the documentary link to Mystery of the Crystal skull;
http://www.youtube.com/watch?v=ArI6zGYbHG0

Both documentaries are very profound. I find that his theory is very intriguing and not totally out of this world.