Heart Trajectory
![Heart Linkage](https://mechanicaldesign101.com/wp-content/uploads/2015/11/HeartLinkage-1024x575.jpg)
Heart Linkage
This mechanical system was designed by Yang Liu to trace the shape of a heart. The work is inspired by the mechanical 32-element harmonic synthesizer described by Dayton Miller in the 1916 article in the Journal of the Franklin Institute.