What conrabutions did the ancient Greeks make in enganering?

The ancient Greeks made significant contributions to engineering through their advancements in various fields such as construction, mechanics, and hydraulics. They developed techniques for building durable structures like temples and theaters, employing principles of geometry and proportion, as exemplified in the Parthenon. Additionally, inventions such as the Archimedes screw for water lifting and innovations in military engineering, like the catapult, showcased their ingenuity. Their work laid the foundation for future engineering practices and influenced architectural design for centuries.