Simplest gamma stirling engine

[deatharena89]

Hello everyone today i made a simple gamma type stirling engine using materials like

Displacer: paper
power piston: glass syringe
testtube
rubbercork
balloon for seal

Please view the video here
[ame]https://www.youtube.com/watch?v=Z-qdUiMWB70[/ame]

 

[mirek111]

Very interesting !