Engineering Of Ancient Egypt - How Pyramids Are Built Documentary - History Channel HD The most well-known pyramids are the Egyptian pyramids-- huge structures built of brick or stone, some of which are amongst the world's biggest constructions. Many pyramids had actually a brightened, highly reflective white limestone surface, in order to give them a shining appearance when seen from a range. After 2700 BC, the Egyptians started developing pyramids, till regarding 1700 BC. The initial pyramid was developed during the Third Empire by king Djoser and his architect Imhotep, as a step pyramid by stacking six mastabas. The largest Egyptian pyramids are the pyramids at Giza. "The Egyptian sunlight god Ra, taken into consideration the father of all pharaohs, was claimed to have developed himself from a pyramid-shaped pile of earth prior to developing all other gods. The pyramid's shape is believed to have actually symbolized the sunlight's rays" (Donald B. Redford, Ph.D., Penn State). The age of the pyramids reached its zenith at Giza in 2575-- 2150 BC. Old Egyptian pyramids were in a lot of cases positioned west of the stream Nile considering that the magnificent pharaoh's spirit was implied to join with the sunlight during its descent before continuing with the sun in its timeless round. Since 2008, some 135 pyramids have actually been discovered in Egypt. The Great Pyramid of Giza is the biggest in Egypt and also among the largest in the world. It was the highest structure worldwide until Lincoln Sanctuary was completed in 1311 ADVERTISEMENT. The base mores than 52,600 square metres (566,000 sq ft) in area. While pyramids are linked with Egypt, the nation of Sudan has 220 extant pyramids, the most numerous around the world. The Great Pyramid of Giza is among the 7 Wonders of the Ancient Globe. It is the simply one to make it through right into modern times. The Ancient Egyptians covered the faces of pyramids with polished white limestone, having muches of fossilized seashells. Many of the dealing with stones have actually fallen or have actually been gotten rid of and also used for construction in Cairo. The most popular pyramids are the Egyptian pyramids-- huge structures constructed of brick or stone, some of which are amongst the world's largest buildings. The largest Egyptian pyramids are the pyramids at Giza. While pyramids are connected with Egypt, the nation of Sudan has 220 extant pyramids, the most numerous in the globe. More Documentary Films: http://historychannelhd.blogspot.com Be The First To Watch Our Newly Uploaded Videos Just By Subscribing To Our Channel http://www.youtube.com/channel/UCZimbEnw_WEQggZE1J_IMVA?sub_confirmation=1