Levitating Torus designed by Herbert Edelsbrunner

3d printed torus floating on a levitation module. This is one of my favorite 3d prints, I love how the light reflects off the facets.

https://youtu.be/931slqlG4_o

The torus was designed by Herbert Edelsbrunner, it was downloaded from here:
http://pub.ist.ac.at/~edels/Tubes/

This is the one in the video: http://pub.ist.ac.at/~edels/Tubes/tori/quad/n8.stl

It took about 11 hours to print on an Ender 3 pro. It's sitting on a levitation module I bought off ebay for about $50. If you end up getting a levitation module, coat the bottom of the top magnet with hot melt glue or the magnets will BREAK when the top crashes. It will crash frequently as you learn to get it floating. After the video was made I made feet for the levitation module using short lengths of thick glue stick screwed into the metal base.