crabby, wow that is impressive!
sakura? ok, do you have like free wood? wont take much really. I know you will screw up your face, but it might work and actually be kinda fun. You can buy 9 fire bricks, I think thats the right amount, aqnd build a .. omg I cant rem what they are called.. argh, its a small stove, you put little tiny bits of wood in one end, and the fire is in the other end. The fire burns so hot, that only clean air comes out the chimney. You can boil water really really fast on it, like in minutes.
In the winter, doesnt that sound invinting? er relaxing? hahahahaha.. oh Im building one for inside for my heat source, hope to do away with the propane for ever.
Rocket stove.. here
is one, but there are better ones, I like the one you make with barrels/drums, and you can make a mud bench to sit on and stay warm from the stoves heat, while the water heats up. But im too tired to find that one just now, have to get back to work.
Yeah its probably overkill and what Olympia said is better, but this is more fun. hehehe