I know I don't have time to build my machine in the real world just yet, but I put it together in the CAD world first. The idea is to have a lot of simple moving parts that create an overall, fluid look. I have designed it to be operated by hand but you could just as easily run it with a motor, miniature wind mill (for the greenies) or better yet a hamster wheel.
Practically speaking, you could also use the machine for student demonstration to illustrate the basic sine wave or the difference between wave and particle movement. Mostly it is just meant to look interesting.
Thanks for checking out my first Instructable.
Material: (Use whatever you want, this is just what I would use)
-One sheet of foam board for the base
-1/4 in balsa wood sheet for the Cams
-1/8 in base or ply wood for the Levers and uprights
- 1/4 in dowel
- Straw just big enough to slide over the dowel
- Light weight thread
- 25 heavy glass beads or fishing sinkers
- Drill x (Drill Press) & Assorted bits
- Small Triangle File
- Hobby Knife and Sand Paper
- Band or Scroll Saw (CNC Router or Laser if you’re lucky)
- In the absence of the CNC machine, lots of patience