I'm going to make that penny can stove tonight. I'm going to use cotton balls instead of insulation, punch all the holes in the can before I cut it, and use zippo lighter fluid as the fuel. I think I happen to have some head gasket RV sealant in my tool box. I'll let you know how it turns out.

Later, I'd like to try and make that Rocket Stove and bring it up to the bunk house for use up there.