that site was fun.

heres one i didnt see, but i dind check them all.

not really a stove, but a sterno.

take a tune can, and fill with tightly wound concetric rings of coregated cardboard strips about as tall as the tuna can. then fill up the can with parafin wax.

the wax is the fuel and the cardboard is the wick. lasts fairly long time. more than one meal, and you dont have to carry alcohol around.

we made these all the time when i was in scouts.