History of Astronomy Part 2: Early Measurements of the Earth
Maths
+3
Science
History
Physics
Year 7 - Year 12
Premium
P
Professor Dave Explains
powered by
Maths Resource Description
After many centuries of pure observation, it finally became time for mankind to start doing some science to figure out the dimensions of the Earth and other nearby objects. What were these early experiments? What did they tell us? Let's take a look!