Simple air engine

This is a super simple air engine. The design is a combination of other people’s creations added to my own ideas. The general insiration to build this came from Grandad but I added an electric motor to it. Here is Grandad’svideo that got me insired : https://www.youtube.com/watch?v=Eq4s8njaELA
Here is Bruce Yeany’s video that shows the original brilliant air engine designs he built:https://www.youtube.com/watch?v=Cxf2jHJ9QWg&t=0s

You may also like...