Most people know of the great construction achievements of the dynastic Egyptians such as the pyramids and temples of the Giza Plateau area as well as the Sphinx. Many books and videos show depictions of vast work forces hewing blocks of stone in the hot desert sun and carefully setting them into place. However, some of these amazing works could simply not have been made by these people during the time frame that we call dynastic Egypt. Up until the 7th century BC there was very little iron present in Egypt, as this material only became commonly used once the...