QUOTE (tipsy_munchkin @ Apr 5 2008, 07:31 PM)

So them suggesting it was made with tools found at the site is less credible than suggesting it was made by alien technology of which not a trace remains at the site?
I wrote:
"Have anyone tried to separate a 10 ft by 8 ft by 8 ft stone from a mountainside, then shape it with perfect 90 degree corners, make it perfectly slabsided and smooth, often with intricate precise recessions, using stone tools no harder than the material you want to shape? Please try.
The archelogoists say they had only stone tools, because they have not found other than stone-tools in archaelogical diggings. Period. So there."
Many of the magificent ancient buildings in for instance South America are made up of blocks of the hardest granite. If stone tools were used the tools used cannot be made of a harder material than that.
If you try to bang a granite block with a stone tool from the same material, all you will make is at best some scratches on the surface. A handheld stone tool made will not have a weight more than 10 pounds or so, about the heaviest practical weight for a handheld tool.
If you were living in ancient times, and held a stonetool like that, what ideas of what you can make with it would come to mind?
Ancient mans brain volume was not any differnt from us, so using a granite tool on softer stones, would easily produce drinking wessels, plates, weapons, art as they found out quickly.
But when banging a granite tool against a granite rock will only make scratches at best, do you think they saw before them, holding their stone tools, huge buildings made by thousands of perfectly shaped rectangular granite blocks weighting many tons, with perfect 90 degree corners and intricate recessions?
They were not unintelligent, so they would not even try.
If you have hardened metal chiesels, and 8 pound hand held sledges, prybars, etc. then you not only get ideas of building domes, you would build them too.
I suspect the achelogists who have explained many of the sites of the ancient magnificent buildings in South America do not have the practical inclination to understand that you cannot shape thousands of perfectly rectangular blocks of the hardest granite, weighting many tons, with perfect 90 degree corners, perfectly slabsided and with intricate perfect recessions with stone tools of the same hardness.
They have simply not even tried to make one single granite block that way. I do not believe it. If someone knows about someone who have tried this and succeeded, please enlighten me about it.
Ok, so then I suggest aliens then? No, I simply suggest that the people who buildt them were a lot more advanced than we think, for instance, many of the granite blocks found in the many ruins, has narrow and deep t-shaped recessions* for metallic clamps**, holding the block together.
If we admit that they used metallic clamps, then we must admit them metallurgic knowledge, so why could they not have metal chiesels and metall sledges even if no metallic tools have been found?
(Metallic tools would have corroded or rusted away after so many years).
They mastered metallurgy, but their tools for shaping stone were made of stone? Come on.
*How do you shape a narrow and deep t-shaped recession with perfect 90 degree angels on the inside, with stone tools no harder than the granite block itself?
Answer: It cannot be done.
**Remains of the metallic clamps used and the alloy have been found and analyzed to my knowledge.