Ever wondered why slicing a cone gives an ellipse? It’s wonderfully clever!
Dandelin spheres, conic sections, and a view of genius in math. Brought to you by you: http://3b1b.co/dandelin-thanks Home page: https://www.3blue1brown.com
Read moreDandelin spheres, conic sections, and a view of genius in math. Brought to you by you: http://3b1b.co/dandelin-thanks Home page: https://www.3blue1brown.com
Read more