Ptolemy (1 gen 90 anni – 1 gen 168 anni)
Descrizione:
Roman, ethnically Greek or Hellenized Egyptian.Claudius Ptolemy was a 2nd-century Greek mathematician, astronomer, and geographer famous for his controversial geocentric theory of the universe. He compiled a star catalog and the earliest surviving table of a trigonometric function and established mathematically that an object and its mirror image must make equal angles to a mirror. (Wikipedia, 2023)
Aggiunto al nastro di tempo:
Data:
1 gen 90 anni
1 gen 168 anni
~ 78 years
