How do you carve, transport, and erect a single block statue weighing over 1,000 tons—out of composite quartzite, flint, or ...

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 ...

Did you know the Great Pyramid of Khufu was once 481.4 feet tall? It was built about 4,500 years ago. Today, it stands as a testament to ancient wisdom, despite losing some of its outer layer. Its ...