What new technology helped increase agricultural productivity in the Hellenistic kingdoms?

Ah, the Hellenistic kingdoms! They were truly a time of innovation and growth. One new technology that helped increase agricultural productivity during this period was the invention of the water wheel. This clever device made it easier to irrigate fields and grind grain, allowing farmers to produce more food efficiently. It's amazing how a simple idea can make such a big difference in the world, isn't it?