7 Assorted Sphere Designs | Tutorial | 480 to 1440 Neodymium Magnetic Balls

This is my 100th published video, and my 99th magnet shape video (as one of my older ones was of an LED watch collection). A big thank you to everyone who has viewed, liked, and commented on my channel and videos over the years 😀 This is my longest ever video, an all-in-one guide to building 7 of my favourite different spheres that I have discovered working with neodymium magnetic balls. The spheres are all related by icosahedral geometry, that is, variations on the 12 vertices and 20 faces of an icosahedron, yet they look quite distinct from one another. There are a range of numbers of magnetic balls required, to suit different sized magnet collections. Spheres 1, 2, 4, 5 & 6 appear in my other videos as hemispheres in a cluster of 12, and sphere 3 has appeared in my Expanded Perfect Sphere video, but not how to build it. All subunits should be built with the same polarity (that is, with the same direction of winding from the same end of the same line of magnets), except where noted below.