25-07-2014 21:39 via universetoday.com

Having Fun with the Equation of Time

If you’re like us, you might’ve looked at a globe of the Earth in elementary school long before the days of Google Earth and wondered just what that strange looking figure eight thing on its side was. (...)Read the rest of Having Fun with the Equation of Time (1,000 words) © David Dickinson for Universe […]
Lees meer »