Who’s that polyhedron?! It’s Frustum!!

@MathsCityLeeds In his Principia, Newton showed the air resistance of a circular frustum is less than a cone

@MathsCityLeeds Oh that’s really neat! That’ll be my fact for the day - thanks so much 🥰

@MathsCityLeeds Showed the 5 year old, then asked him what a frustum was. In his response he included a cone. Circular frustum.

@MathsCityLeeds Yes, get in! The 5 year old displaying max awesomeness as always 😁 I’ve since had it pointed out that the cup I’m holding is one such conical frustum!

@MathsCityLeeds why are you always in a car?

@MathsCityLeeds Chocolate

@MathsCityLeeds FREE RUSSIA,...!! 💪💪💪

@MathsCityLeeds I wish I had a barfly teaching me differentiation. I might have passed.

@MathsCityLeeds Hehehe the Frustover, obvs