• Thales of Miletus (about 600 B.C.)
    • There must be one primary matter from which everything has come forth by gradual differentiation
    • Water as the primary matter
    • Theory driven unknown
  • Anaximenes (585-528 BC)
    • air as the primary matter of all things
  • Hercalitus (480 BC)
    • fire as the primary matter of all things
jan 25 2021 ∞
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