Noether's theorem and Conserved Quantities (reupload)

Emmy Noether was one of the most important and influential mathematicians of the 20th century. She contributed greatly to the fields of abstract algebra and theoretical physics. In particular, her theorem relating continuous symmetries of the Lagrangian to conserved quantities is one of the most profound theorems in all of physics. Music "Everything" by Vi Hart https://soundcloud.com/vihartvihart