What did Pythagoras make and do?

Answer 1

Pythagoras was an ancient Greek philosopher and mathematician best known for formulating the Pythagorean theorem, which relates the sides of a right triangle. He founded a religious movement known as Pythagoreanism, which emphasized mathematics, philosophy, and a belief in the transmigration of souls. Pythagoras and his followers believed that numbers were the essence of all things and contributed significantly to the development of mathematics and musical theory. His teachings influenced later philosophical and scientific thought.