I don't know if this idea has merit for the forum or not but, here goes. Growing up in Indiana my Step Dad Carl taught me to make hiking stoves out of tuna cans, cardboard and wax
you first get the can clean it well, cut the cardboard into strips deep enough to fit inside the can pack it tight, then melt the wax and pour it over the cardboard completly covering it
then set it outside to cool. when it is dry you can pack it away for emergencies or use it on a hike.
to light it just hold a match near the edge of the cardboard and as the wax melts the cardboard will ignite!!
Any comments??