An excellent thread indeed
There is a lot of evidence for devolution. I recommend you read Michael Cremo's book, "Forbidden Archaeology" which talks about devolution and the
evidence which strongly points to more advanced technology in the past and ET contact.
Regarding the Chinese Pyramids, Pipe and other anomolus artefacts. You will just come across the same arguments as I did when I argued in my thread
for ancient advanced Aryan civilisation:
The Iron pillar of Delhi which uses anti-corrosion technology still irreproducible to date is clearly just a primitive metallurgical secret happened
upon by accident no doubt.
The carbon nanotubes in Wootz steel, a technology which has only become available in the 21st century is no doubt an an accidental chemical process
which leads to nanonization of the steel, or they got lucky with naturally occuring nanotube iron ore.
The existence of a language(Sanskrit) that is more advanced than our computer sciences and entire logic, mathematics and linguistics put together, and
has true human-machine interface capabilities is just the work of a sole genuis.
The construction of a novel Spectrometer from the directions in ancient Sanskrit texts on astrophysics by a top peer-group of scientists, published in
a top scientific journal is clearly just a hoax, or a forced-reading of the text.
The evidence is abundant that our ancients had technology and it is also abundant that they had ET contact.
[edit on 30-4-2009 by Indigo_Child]