Intertwined Klein Bottles "Harmony"
“Harmony is found when egos are practical, expectations are realistic, communication is effective, and forgiveness is practiced”
These are not two oversized Hershey Kisses. They are interlocked Klein Bottles produced using 3D-Printing. The Klein Bottle, defined by Felix Klein in 1882, is an interesting mathematical form. It is said to be 4-Dimensional and also to be a surface without end. Building one with Additive Manufacturing is the best way to come close to creating a true Klein Bottle.