In today's largest 
construction sites and quarries

huge megamachines are used to dig, 
cut and lift stones.

These man-made creatures dwarf their creators

and perform the work of thousands of men,

using modern hydraulic technologies.

Without such equipment

builders can never construct 
modern skyscrapers

Yet thousands of years ago

ancient civilizations were accomplishing 
the same work

while constructing their monuments and temples

using massive stones.

These enormous blocks

many weighing in excess of 100 tons

would be a challenge even 
for today's engineers.

Yet thousands of years ago

people cut them out of solid rock

transported them for miles

and then lifted them precisely into place.

But how?

Did they cut this massive stone blocks 
with hammers, chisels and copper wire,

as mainstream archeologists suggest?

Could they have lifted 
and transported them

without a pulley system,

or the wheel?

Or did ancient civilizations possess 
advanced technologies

hat have since been lost to science?

At Giza, you just don't have the pyramids.

Linked to the pyramids are 
`what Egyptologists call valley temples.

It doesn't take a rocket engineer

that when you go there

something not quite right here.

Whereas the pyramids are built with blocks

of two to three tons

these temples which are minute 
compared to pyramids

are built with blocks over hundred tons