Which Leader Is Considered The Founder Of The Roman Empire?
Did You Know!
Roman concrete gets stronger with age—and can heal itself.
🏛️ Unlike modern concrete, which cracks and crumbles over time, Roman concrete used volcanic ash that allowed it to chemically react with seawater and actually strengthen over centuries.
🧪 Recent studies even found that it contains tiny lime clasts which can dissolve and re-crystallize—meaning Roman concrete can “self-heal” cracks when water gets in.
📍 That’s why ancient Roman harbors and aqueducts are still standing while our modern stuff falls apart in decades.