No one knows exactly how the Great Pyramid was constructed.
The method by which the ancient Egyptians built the Great Pyramid is unknown. Many theories surround the methods of construction used to build the Great Pyramid. Many archaeologists claim that the ancient Egyptians used basic, obsolete instruments. However, many believe this notion to be a political tactic used to downplay the genius of ancient Egyptian civilizations. Others have gone on to say that the ancient Egyptians employed the help of their own spiritual powers or extraterrestrial beings.
The Great Pyramid is located directly in the center of the Earth.
Without the help of modern technology, the ancient Egyptians managed to center the location of the Great Pyramid in relation to the entire globe. The ancient-code.com article confirms the following: The east/west parallel that crosses the most land and the north/south meridian that crosses the most land intersect in two places on the Earth, one in the ocean and the other at the Great Pyramid.