Lost Technologies of Ancient Civilizations 👽#AncientTechnology#NIRAJAN #historicalmysteries

We discuss the mind-blowing technologies that ancient civilizations possessed, which we have since lost. This includes the Antikythera Mechanism, a device built by the Greeks 2,000 years ago that could predict astronomical events and calculate calendar dates with incredible precision, as well as the concrete used in ancient Rome that could set underwater and actually get stronger over time. We also explore the incredible acoustics of ancient theaters and the mysterious 'Greek fire' that burned on water. These lost technologies prove our ancestors were far more advanced than we often give them credit for, leaving us to wonder what other secrets are buried in the past, waiting to be rediscovered.