Man I love toruses/tori For those inclined to multivariable calculus, do your dopamine crow brain a favor and set pencil to paper. It's super-intuitive becaus

Man I love toruses/tori For those inclined to multivariable calculus, do your dopamine crow brain a favor and set pencil to paper. It's super-intuitive because everything's a circle. The equation for calculating volume is beautiful, and figuring it out is fun. Just thinking about a wave equation for the graphic is interesting