Aristotle's Physics

       

                                   
images courtesy of  Google Images

Images of Aristotle


The great Greek thinker Aristotle was born in 384 B.C. in Stagirus, a city in ancient Macedonia in northern Greece. At the age of eighteen Aristotle went to Athens to begin his studies at Plato's Academy. He stayed and studied at the Academy for nineteen years and in that time became both a teacher and an independent researcher. After Plato's death in 347 B.C. Aristotle spent twelve years traveling and living in various places around the Aegean Sea. It was during this time that Aristotle was asked by Philip of Macedon to be a private tutor to his son, Alexander. Aristotle privately taught Alexander for three years before he returned to Athens after Philip gained control of the Greek capital. During this period back in Athens Aristotle founded his own school, the Lyceum, where he taught for twelve years. In 323 B.C. Alexander the Great died  and the Macedonians lost control of Athens. Aristotle was forced to leave and he died one year later in Chalcis, north of Athens, at the age of 62.



                                                
                                                                                                                 
                                            courtesy of  Google Images                                                                        courtesy of  Google Images                                                                                        courtesy of  Google Images    

                                           Ruins of the Lyceum in Athens                  Aristotle, right, with his teacher                                  Aristotle Instructing Alexander    
                                                                                           Plato. Taken from Raphael's
                                                                                           fresco The School of Athens



Aristotle is regarded by many as one of the most important thinkers of the ancient era. Although many of his theories regarding the physics of the natural world were later disproved by Galileo, Aristotle nevertheless offered the world at that time a relevant and consistent explanation of physics of impressive breadth and explanatory ability. Many of his theories endured for up to 1200 years, and helped to form the basis of the midieval christian perspective of the natural world. Much of his physics, when combined with Ptolemy's mathematical model of planetary motions, was used by midieval thinkers to describe the behavior of the cosmos.

 
                                                                                                                                                                  courtesy of  Google Images    

This diagram shows Aristotle's proposed form of the universe


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