A Brief History of Time Measurement Stage: 2, 3, 4 and 5 Article by Leo Rogers Published May 2008,February 2011. Ever since man first noticed the regular movement of the Sun and the stars, we have wondered about the passage of time. Prehistoric people first recorded the phases of the Moon some 30,000 years ago, … Continue reading A Brief History of Time Measurement
A Brief History of Time Measurement
Seed of Scorpio 