I was approached by an electrical/mechanical engineer and a farmer this afternoon inquiring about my Outdoor Wood Furnace. They have been brain storming over new fuel sources which are abundant on farms ( take a guess what they want to burn ! Yes, that's right. You guessed it ) . They are working on the ratio between sawdust/wood chips and pasture paddies. They are also inquiring what OWF would be a good combination for their experiment. My feeling is their energy should be spent on designing a clean burning, efficient, Outdoor wood furnace. The fuel source wouldn't matter at that point, accepting fuel that is regionally available at low cost. Farms generally have the same end products (sic), so that is what they are targeting. I told them I would run the idea across this board to see if there is already a furnace being produced that will give good results and any other thoughts on the technology. Thank you for your thoughts.