QUOTE(arthurlwf @ Sep 7 2012, 10:48 AM)
You based on an assumption that Egyptian definitely build it because it's located at Egypt.
Is it true? Nobody knows as it's full of mystery.
What mystery are you talking about? Please list them out.
QUOTE(arthurlwf @ Sep 7 2012, 10:48 AM)
At the moment, there is no successful attempt to build a pyramid using current technological.
Are you willing to provide the materials and land to build a pyramid? These are massive structures that require large areas of land, a lot of building materials and labor to build. Who would want to build one just to test out a theory?
Did anyone try build an actual pyramid recently?
QUOTE(arthurlwf @ Sep 7 2012, 10:48 AM)
Also, Pumapunku site is the most interesting because scientist has confirm that the stone cutting is similar to diamond cutting. Many people speculate that ancient peoples uses stone but that method would not shape a nice cutting stone.
Bottom line, we can only guess all the ancient mega structures is build with alien technology.
If use metal, the metal will rot through time
If use plastic, the plastic is not strong enough to build structures
If use organics, the substance can't withstand strong weathers
however using stone, it can last a very very long time
Why are aliens building tombs for Egyptian Pharoahs? What would they get out of it?
QUOTE(arthurlwf @ Sep 7 2012, 10:48 AM)
The question that we are asking about ancient civilization is similar to us asking "Can monkey build a a simple wooden house?"

No, it sounds more like a proclamation of superiority and arrogance than anything else. If we can't figure it out, they should not have either.