So I have to do a science project this semester in science. I was hoping to make something I could actually use so I wouldn't just be throwing money into my grade. Then I had the idea that I could make a modification to my drop weight stringing machine. I'm coming to the forum in hopes that some of the math people on the forum could get me started. Hopefully some of the engineers and physics guys out there on this forum could throw so rudimentary engineering articles at me. Thanks in advance to anyone who voulenteers some info on how stringing machines work.