Antikythera, this device is believed to have been used to track astronomical positions and eclipses.
Pyramids of Egypt
The precision with which these massive structures were built, using primitive tools and methods, is a testament to knowledge of the ancient Egyptians.
Roman Aqueducts
The Romans were masters of engineering, and their aqueducts are a prime example of their advanced technology.
Inca Stonework
The Inca civilization, particularly in the region of present-day Peru, constructed impressive stone structures without the use of mortar.
Mayan Calendar
The Mayans developed a complex calendar system that accurately predicted celestial events such as eclipses and solstices.
Ancient Greek Fire
While the exact composition of Greek fire remains a mystery, it was a highly effective incendiary weapon used by the Byzantine Empire.
The Baghdad Battery
This artifact, found in what is now Iraq, is a clay jar containing a metal cylinder and a rod.
Damascus steel
This type of steel, produced in the Middle East between the 3rd and 17th centuries AD, was renowned for its exceptional strength, sharpness, and flexibility.