developed a complex number philosophy[35]:467–68 and contributed significantly to the development of mathematical science.[35]:465 The theory of atoms was developed by the Greek philosopher Leucippus and his student Democritus.[36][37] The Greek doctor Hippocrates established the tradition of systematic medical science[38][39] and is known as "The Father of Medicine".[40]

developed a complex number philosophy[35]:467–68 and contributed significantly to the development of mathematical science.[35]:465 The theory of atoms was developed by the Greek philosopher Leucippus and his student Democritus.[36][37] The Greek doctor Hippocrates established the tradition of systematic medical science[38][39] and is known as "The Father of Medicine".[40]