My lifestyle is slowly converting to many conservation techniques. I find the rocket mass heater to be thoroughly part of my future effort! The thought didn't occur to me to have a backup for if I'm out of town. Brilliant!
Someday when my husband and I can own a house we definitely would want to do something rocket massy, saving money and less carbon footprint, win win.
I do Celtic, fantasy, folk and shanty singing at Renaissance faires, fantasy festivals, pirate campouts, and other events in OR and WA, USA.
RionaTheSinger on youtube
Whip out those weird instruments of science and probe away! I think it's a tiny ad: