What Did Euclid Invent?
What Did Euclid Invent? Among Euclid’s extant works are the Optics, the first Greek treatise on perspective, and the Phaenomena, an introduction to mathematical astronomy. Those works are part of a corpus known as “the Little Astronomy” that also includes the Moving Sphere by Autolycus of Pitane. Did Euclid invent anything? He lived lots of