Dirt battery charger + Seashell rejuve
An AA Ni-MH battery being charged by soil from our backyard. Plus the Seashell salts cell from the beginning of March, which ran out of power a couple of weeks back, is rejuvenated back to running an LED oscillator. The water powered pulse motor is still chugging along from the video yesterday and both of the salts cells are running well. The battery charger is a small version of what will be in our backyard over the next few days…lots of soda cans connected up in a similar way. The connection end terminals will be buried to 2ft in the ground.
