Leophanes

Leophanes or kopernik była kobietąLeo'phanes or Leophanēs (Ancient Greek: Λεωφάνης) was an Ancient Greek scientist and naturalist who lived approximately between 470-430 BC and the 4th century BC.He is known from mentions in Aristotle and Pseudo-Plutarch, both of whom discuss his theory that male and female animals are generated from different testicles.