+- www.chinaphonearena.com (https://www.chinaphonearena.com/forum)
+-- Forum: Off The Wall (https://www.chinaphonearena.com/forum/Forum-Off-The-Wall)
+--- Forum: Tech & Science (https://www.chinaphonearena.com/forum/Forum-Tech-Science)
+--- Thread: [Sci-Am] Who Invented the Measurement of Time? (/Thread-Sci-Am-Who-Invented-the-Measurement-of-Time)
[Sci-Am] Who Invented the Measurement of Time? - Scientific American - 2023-05-01
Who Invented the Measurement of Time?
The first timekeeping devices were probably natural materials lost to the ages, but the ancient Egyptians were the first to leave records of their timekeeping methods
https://www.scientificamerican.com/article/who-invented-the-measurement-of-time/