Heres my youtube channel , I have been working on a new design of mine that looks like it works without electrolyte, However further testing is key, all the info is free to use , so please test away :)
https://www.youtube.com/channel/UCrVbmlJpDKjitNKxOXCStRw
nice, i was looking to use this as a fuel source. The video said a catalyst is needed to conduct the current, but this is not practical, urine or citric acid is much more convenient. However it is not safe to test these types of gas engines at home, as it is too flammable. I wish I did not live in the city so I could have room to build something.