Oscillating Cylinder Motor for LEGO (3d Print)

Adapted the [oscillating cylinder engine](https://en.wikipedia.org/wiki/Oscillating_cylinder_steam_engine) design for easy 3d printing. Can be attached to LEGO Technic set (luckily, the cheapest 42102 set had all the gears I needed). All the files needed to print it can be found [here on Thingiverse](https://www.thingiverse.com/thing:4785543). Apart from those, you'll need: * Fingers from nitrile or PET glove for the membranes * Bolts: M3x6 x9, M3x8(or 10) x2, m3x14 x2, m3x10(or longer) x2, m3x26 x1 * M3 nuts x4