Stone Upon Stone
In terms of structure, the Great Pyramid was constructed from a large number of stone slabs, which were interlocked together. During the construction process, more than two million of these blocks were employed, each of which was enormous and exceedingly heavy. And how ancient laborers were able to move and position these massive boulders is still a mystery to modern-day archaeologists today.
Possible Ramps
Numerous theories have been proposed in an attempt to explain the construction of the pyramids, but none has proven to be conclusive to this day. One theory, for example, proposes that the massive stone blocks were transported to the top of the pyramid by means of ramps that ran up the sides of the structure. Although this appears to be a hopeful development, the majority of researchers have now dismissed it as a fantasy.