Because there was so much iron in the land of the Three Kingdoms, they used it a lot. Iron tools were what they used for farming. Ironware farm tools were widely distributed, and cattle would be used to big iron plowshares throughout farms.
LIRA Music played a prominent role in ancient Greece, and was particularly important for religious and ceremonial purposes. The Greeks invented numerous instruments, including the world's first keyboard instrument, the hydraulis.
The treasures of Demetrias, the Ancient Greek city in Magnesia, near modern-day Volos, yielded this magnificent diadem with tendrils and a Herakles knot with Eros, c. It resides in the National Archaeological Museum of Athens.
Ancient Greek Inventions in Modern Society | GreekReporter.com