Roman aqueducts flowed perfectly with a gentle slope

History
Roman aqueducts flowed perfectly with a gentle slope

Roman aqueducts used an astonishingly precise one-foot-per-mile slope to harness gravity, delivering millions of liters of water daily and revolutionizing urban life for over a millennium.

Ancient Roman aqueducts were engineering marvels, designed with an incredibly precise slope of about one foot per mile. This ingenious gradient allowed water to flow steadily by gravity, preventing erosion and ensuring a reliable supply without pumps. By the 1st century CE, Rome's eleven major aqueducts delivered around 1 million cubic meters of water daily.

There's more to this story — open the app to keep reading.

Continue Reading in App
1 more paragraphs · plus a 2-question quiz
Open in App

Get the full experience

Download Facts A Day