When we think of Egypt we think of the Great Pyramid of Giza. Standing 455 feet tall, the largest of the Giza pyramids was built by the Pharaoh Khufu in the third millennium B.C., and has been a must-see tourist destination for the past 2,500 years. The popularity of this ancient tomb is matched only by the bafflement it inspires in its beholders. For hundreds of years, scientists and archaeologists have speculated about the ancient technologies used to build such a large…
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