Is anyone thinking about building Walsh drivers?

Hey Jerry....
Man you are everywhere aren't you.
Sitting here contemplating life and a bum water heater, it's not leaking but there's no heat. I hope it's only a flame out.....sure lol

Anyway have an idea for you, as material science is one of my specialties I had a light bulb go of in the grey thing between my ears.
PM me and I call you if interested.

peter

Happy news and warm suds. 
Heater is up and working which will make my wife and son very happy........🇸🇪