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Tag Archives: Ptolemy

Euclid: The Father of Geometry

By Jocelyn Hitchcock, Contributing Writer, Classical Wisdom We all know the varsity team: Einstein, Newton, Pythagoras, Descartes. These names are drilled into our heads all through grade school math and history classes, and possibly accompanied by an under-the-breath curse from a disgruntled calculus or physics student. However, another mathematician should receive our attention: Euclid of

Armillary Spheres: Following Celestial Objects in the Ancient World

By Ḏḥwty, Contributing Writer, Ancient Origins Astronomy is often considered to be one of the oldest branches of science. In many ancient societies, astronomical observations were used not only for the practical job of determine the rhythm of life, (e.g. the various seasons of the year, the celebration of festivals, etc.) but also for the