Geocentric model knew about Tusi's work or that of the Maragha school. Not all Greeks agreed with the geocentric model. The Pythagorean system has already been mentioned; some Pythagoreans believed the Earth to be one of several planets going around a central fire. Hicetas and Ecphantus, two Pythagoreans of the 5th century BC, and Heraclides Ponticus in the 4th century BC, believed that the Earth rotated on its axis but remained at the center of the universe. Such a system still qualifies as geocentric. It was revived in the Middle Ages by Jean Buridan. Heraclides Ponticus was once thought to have proposed
Term loan with the market, which can be good or bad for you depending on what happens with the global and national economy. Since some term loans last for 10 years, betting that the rate will stay consistently low is a real risk. Also, consider whether the term loan you are looking at uses compound interest. If it does, the amount of interest will be periodically added to the principal borrowed amount, meaning that the interest keeps getting higher the longer the term lasts. If the loan does use compound interest, check to see if there are any penalties for early repayment