Research: Water Pipes by Romans Contained a Toxic Chemical
For a long time, the water supply systems of Roman engineers were the models. Not anymore.
For a long time, the water supply systems of Roman engineers were the models. Not anymore.
Concrete made my Roman engineers has many wonders.
There is one material that kept structures like the Cloaca Maxima, the Colosseum, and the Pantheon still standing tall up to this day.