Greek Science in Antiquity

activity Alexandria angle animals appears Archimedes Aristarchus Aristotelian Aristotle Aristotle's arithmetic arteries astrology astronomy authors Babylonian bodies Boethius Book Cassiodorus causes celestial Chalcidius Chap Chapter chord Christian circle commentary computus corpus Diophantus distance doctrine early Middle Ages earth Egyptian elements empirical epicycle equal Euclid Eudoxus existence extant fathers fifth century B.C. force fourth century B.C. fundamental Galen geometry Greek mathematics Greek science Hellenistic Heraclides Hexameron Hipparchus history of science ideas important Isidore late antiquity later lever Lucretius Lyceum mathematical mechanical medicine medieval ment Mesopotamia method method of exhaustion modern moon motion move movement natural history observations parabola period Philo Philoponus philosophers physical planets Plato Pliny pneuma problem Proclus proof Ptolemy Pythagoreans Quoted by permission ratio scientific Simplicius sphere stades Strato Syriac T. L. Heath Theophrastus theorem theory things tion translation treatise triangle Vitruvius weight