[Stoves] Re School, educational material

[Paal wendelbo]

James R



As for biomass as fuel you need a hammer, a 3-4 mm nail, some empty tin-cans of different sizes and probably a chisel . With these simple tools it is possible for children, pupils or students to make a perfect smokeless TLUD-ND the name will tell them how to operate the device. By trying and failing and some competition thy will know every thing about primary and secondary air and clean combustion. Knowledge about C and CO² they has to be told. That will be a good foundation for making some change at the household cooking sector. 

With regards  Paal W. 
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