Hot water tank heated by wood burning stove. From Teach Nollaig, Tiny house in Ireland. Could be improved by adding a small sterling engine to power a circulation pump, allowing the hot water tank to be up higher [improving pressure]. Also INSULATION!
Sweet, Crunchy Winter Carrots - Create this mini root cellar to preserve your root vegetables. To make a nifty, mini root cellar right in the garden, simply bury a bucket and cover it with a straw bale. Keeps them fresh, sweet and crisp