However researchers actually claim there are eight sides to it, making it an octagonal pyramid, reports LADBible. In 1940, people first started to notice there could be more to the Great Pyramid's ...

The Great Pyramid of Giza, thought to have four sides, may actually have eight. Researchers, including British Egyptologist Flinders Petrie, uncovered the mystery of its concave faces under ...

Each side of the Great Pyramid rises at an angle of 51.5 degrees to the top. Not only that, each of the sides are aligned almost exactly with true north, south, east, and west. For a pyramid to ...