What was the most modern technological advancement in Mesopotamia/t

One of the most modern technological advancements in Mesopotamia was the development of writing, specifically cuneiform script. This writing system, which utilized wedge-shaped symbols pressed into clay tablets, allowed for the recording of information, communication over long distances, and the preservation of literature and historical records. It facilitated the growth of trade, administration, and intellectual pursuits in Mesopotamia, making it one of the most significant technological advancements of its time.