Interesting Engineering on MSN

8 ancient technologies that were far more advanced than we realized

A 2,000-year-old analog computer. Concrete that can heal itself. A device capable of detecting ...
History Snob on MSN

The engineering marvels of ancient aqueducts

Ancient aqueducts remain some of the most impressive engineering achievements ever built because they solved enormous logistical problems without modern machinery or technology. Civilizations like the ...