Pythagoras
a
Greek, born 580-572 BC
died 500-490 BC at age 72 to 90 | Aristotle
a
Greek, born 384 BC
died 322 BC at age 62 | Nicolaus
Copernicus
a Pollack, born 1473 AC
died 1543 AC at age 70 |
Pythagorean
theorem
Catheti
and Hypotenuse | Geocentrism,
The
Earth is The Center
and Everything Turns Aroud It | Heliocentrism,
The
Sun is The Center
and Everything Turns Aroud It |
