https://www.instructables.com/DIY-String-Shooter-Make-String-Move/
DIY String Shooter - Make String Move : 26 Steps (with Pictures) - Instructables
DIY String Shooter - Make String Move: A while ago I decided to try making a string shooter because I wanted to see if I could make one optimized for 3D...
string shooter26 stepsdiymakemove
https://hackaday.com/tag/string-shooter/
String Shooter | Hackaday
string shooterhackaday