For one on my classes this quarter we had to draw the Theo Jansen 12 bar mechanism in Matlab. To do this we had to calculate each angle based on the input angle which in the video is the red link connected to the black base link. This took over 100 lines of code in Matlab which took forever to figure out but in the end it was worth it. There will be more projects to come in the future. Feel free to comment if you have any questions or want to see my .m file for this!