Six structures and devices from the ancient world continue to resist full technical explanation, even as advanced imaging, ...
The ingenuity of the construction techniques used by Greek builders 2,000 years ago continues to dazzle the world. What did these ancient engineers get right? And how does looking to the past help ...
According to the study, the nearby Gisr el-Mudir enclosure could have functioned as a "check dam" to capture water and sediment. This would have played a crucial role in controlling the water supply ...
The walls, a type of structure known as a groin, were used by ancient Egypt and Nubia to control the Nile River through hydraulic engineering. Hundreds of drystone walls located along the length of ...
New York Times subscribers* enjoy full access to TimesMachine—view over 150 years of New York Times journalism, as it originally appeared. *Does not include Games-only or Cooking-only subscribers. In ...
Built roughly 4,600 years ago, the Great Pyramid of Giza has survived several significant earthquakes. Douwe C. van der Zee via Wikimedia Commons under CC BY-SA 4.0 For some 4,600 years, the sheer ...