All free piston Stirling engine developing (step by step)

Hi all! Here is my second version of all free piston Stirling engine. Today I will show you the path of my step by step developing system. I start to show you my basic engine first. 1 beer can 1 energy drink can 1 fish can 1 apricot conserve can 1 latex glove superglue, scissor, rubber rings, silicone, masses, cardboard Video sections are(1-7) 1. As you can see my videos first section is an assembly instruction part. 2. First run with a simple can displacer. 3. Test with 20g more weight, also stabilizing parts. 4. Test with 10g regenerator steel wool 5. Wrong way for stabilizing (Too high strokes!) 6. PVC pipe stabilizing system (and a funny suprise!) 7. Test with 2cm stroke flywheel system I hope you enjoy it! Please share it, and vote! If you need to follow my works, please subscribe my channel! See You Soon! BLADE