Still on the wind power kick. This is a nice simple (and cheap) build, if you don’t count the magnet wire, to demo to kids wind power using a vertical based windmill
http://www.instructables.com/id/Pringles-Wind-Turbine-Pleech—Version-One/
Still on the wind power kick. This is a nice simple (and cheap) build, if you don’t count the magnet wire, to demo to kids wind power using a vertical based windmill
http://www.instructables.com/id/Pringles-Wind-Turbine-Pleech—Version-One/