The Seven Wonders of the World - Season 1 Episode 4 Ghosts of Wonder

John Romer bears viewers a wonderful trip, studying the pyramids of Egypt and the new concept of wonder of the world. Visiting the amazing Sydney Opera building in Australia, Romer walks along the majestic roof of this structure, considered one of the modern wonders of the world. He discusses the ancient heritage of Wonders, which lasted for centuries. Pyramids of Giza are the only surviving ancient wonders and by far the oldest, and Romer explains how and why they were built. You then follow Romer climbing to the Pharaoh's Chamber in the Great Pyramid, where he discusses the mathematical complexity of the pyramid and its significance for ancient Egyptians.