There is about as much proof that aliens built the great pyramid as there is for noah and his ark.
I wish people would stop giving credit to alien's for all great structures and scientific discoveries. I find it a great injustice that man often
doesn't get the credit it deserves when it comes to great feats of construction and so on.
The people power in egypt built those pyramids with blood, sweat and no doubt tear's and lives lost, under the rule of their masters, in fact, most
evidence suggests that the people of egypt were proud to be able to provide help for and build these monumental pyramids.
It is nothing but pure chance that it's anywhere near (of which it isn't) the center of land mass. They build the pyramids there ... because that's
where they were and that's where they were told to by their leaders.
Same as those in many other cultures the world around.
As said, I whole heartedly believe that this was man and not alien in origin.
maps.google.com...,+0+0+E&ie=UTF8&ll=2.196727,2.285156&spn=30.419415,40.869141&z=5&om=1
www.catchpenny.org...


And it's not as if they had to worry about the costs either,
being that they were in the riches and the people would build what they were told to do. 6.5ft? That's only 
