Engineering with magnetic spheres

We would imagine these experiments were spawned by a devastatingly boring day at the office. [Sparr] found himself the proud owner of one thousand rare-earth magnets and decided to see what geometric shapes he could build with the spheres. These are gold-plated N35 Neodymium magnets that measure just 6mm across. He discovered that every structure is built from rings of magnets with shapes dependent upon what sequence of increasing or decreasing members are used. What he’s done is visually pleasing but we’d like to try it ourselves to see how resilient each structure ends up being.

[Sparr's] post is from the Freeside Atlanta blog, a hacker space collective. [Curbob], a regular with the group, tipped us off that a few hacker conventions are coming up in their area and they’re looking for speakers for one-hour talks about projects. If you’re near Raleigh or Atlanta this is your chance to show off that ridiculously complicated project you’ve been risking your marriage to complete.