20Instructables38,460Views143CommentsAustraliaJoined February 16th, 2010
I'm into knex ball machine stuff. My favourite parts are lift/element hybrids, probably because I tried building a perpetual ball machine. It didn't work, of course. All my knex stuff is creative common, and I will post instructions to my favourite complex inventions.
100+ Comments Earned a bronze medal
10K+ Views Earned a bronze medal
1+ Featured Instructable Earned a bronze medal
- mathsboy314 commented on mathsboy314's instructable The Official Guide to Knex Ball Machine Path Selectors1 year ago
- mathsboy314 commented on mathsboy314's instructable The Official Guide to Knex Ball Machine Path Selectors2 years ago