Merch store here: null Full details of this project available here: https://www.youtube.com/watch?v=TbdeZKzlV8E This stove is called a Rocket Mass Heater (RMH). It is a hyper-efficient wood burning stove made mostly out of earthen material. The link to the full build up above contains a TON of information on both how this stove works and how I built it. It's a long video so bring a beverage and a chair and your sense of adventure.