Inside The Great Pyramid Of Egypt Documentary - Ancient Egypts Hidden Secrets - History Videos A pyramid is a framework whose external surfaces are .\rbr\rbrSubscribe now to ScienceNET! A different take on the purpose, design and significance of the pyramids in Egypt. The best egyptian pyramid documentary.\rbr\rbrThe Great Pyramid of Egypt How was it Built new solid theory.\rbr\rbrThe Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza Necropolis .