Shell approximation of solid of revolution I

myminifactory

The model shown on the left is created by rotating the area between the curve y=4-x^2 and the x-axis from 0 to 2 around the y-axis, resulting in a solid shape. The model on the right represents an approximation of that solid using eight shells. To learn more about approximating volumes with shells, visit the link provided below. MakerHome Day 237: http://makerhome.blogspot.com/2014/04/day-237-shellmaker.html For additional information, refer to the updated design featuring a matching base inspired by the Taalman/Kohn calculus book. MakerHome Day 243: http://makerhome.blogspot.com/2014/04/day-243-base-for-shell-models.html Twitter: twitter.com/mathgrrl Hacktastic blog: mathgrrl.com/hacktastic Shapeways geekhaus store: shapeways.com/shops/mathgrrl The design and accompanying images are licensed under the Creative Commons Attribution Non-Commercial Share Alike license. If you wish to use designs, images, or files outside of this license's terms, please email request@mathgrrl.com for permission.