vol.040：The Water Thief：Water Clock
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vol.040：The Water Thief：Water Clock
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概要
The source provides a comprehensive analysis of the historical origins, technological advancements, and profound societal impacts of the water clock, known in China as the louke. It traces the independent and parallel development of water-based timekeeping in ancient civilizations, including Egypt, Mesopotamia (Babylon), China, India, and Greco-Roman society, highlighting specific designs like the Egyptian "leaking vessel" and the Chinese multi-stage louhu. The text contrasts the water clock's capabilities with the limitations of earlier tools such as sundials (environmental dependence) and sand/fire clocks (inconsistent accuracy), emphasizing how the water clock achieved reliable, all-weather time measurement. Finally, it explores the far-reaching influence of this technology, noting its essential role in religious ceremonies, administrative governance, astronomical observation, and its foundational contribution to the later development of the mechanical clock.