Geocentric model and planets were holes in invisible wheels surrounding Earth; through the holes, humans could see concealed fire. About the same time, Pythagoras thought that the Earth was a sphere (in accordance with observations of eclipses), but not at the center; they believed that it was in motion around an unseen fire. Later these views were combined, so most educated Greeks from the 4th century BC on thought that the Earth was a sphere at the center of the universe. In the 4th century BC, two influential Greek philosophers, Plato and his student Aristotle, wrote works based on the geocentric model.
Central Township, Perry County, Missouri Central Township, Perry County, Missouri Central Township is one of the eight townships located in Perry County, Missouri, in the United States of America. Central Township is located in the central part of Perry County, and hence so named. The Geographic Names Information System (GNIS) lists five townships name "Central", including this one, in various counties of Missouri. The first European settlers in what is now Central Township arrived in 1800 and were Kentuckians who laid down farms around "The Barrens". They had called their home in Kentucky "The Barrens", a term used extensively to describe land which combines some