If quora [1] is to be believed, your imagination has failed you by a drag factor of 50%. [1] https://www.quora.com/Do-curved-surfaces-have-an-aerodynamic-advan

If quora [1] is to be believed, your imagination has failed you by a drag factor of 50%. [1] https://www.quora.com/Do-curved-surfaces-have-an-aerodynamic-advantage-over-flat-surfaces https://www.quora.com/Do-curved-surfaces-have-an-aerodynamic...