Rocket Mass Heater Forum Jan 12, 2011 15:53:51 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by cye on Jan 12, 2011 15:53:51 GMT -5 Here's a great discussion forum on rocket mass heaters. This is a very low-tech, high efficiency method of burning wood to heat a workspace or living space.donkey32.proboards.com/