This engine runs on a candle and on cold water, it's a Stirling engine.
I made this engine two weeks ago just for fun. Recently I discovered that I could achieve a lot more energy with little adjustment of the diaphragm and making an angle on the crankshaft of about 100°-110°. That's why the piston is not perfectly coaxial with the displacer cylinder.
Unfortunately I broke down the main pressure can and I had to change it with another one.
Thanks to Chris from scrap to power website, it helped me making my own engine.
