A luminous fire appeared in the morning sky before sunrise one day in the summer of 466 BC. Morning by…
Writing after Parmenides, Anaxagoras saw the importance of his predecessor’s conception. In a month Anaxagoras…
A turning point in the succession of cosmologies occurred when Parmenides of Elea, a Greek colony in southern Italy…
Heraclitus of Ephesus, an important city just to the north of Miletus, meditated on the ideas of his predecessors. In…
On February 17th, 478 BC, at Athens, a little before noon, the sky grew unusually dark as though it was…