[DuncanWaring]

Rocket Stove ping.

[Kartographer]

Take a look at this:

Ammo Can Rocket Stove

http://www.bearridgetradingpost.com/2011/07/ammo-can-rocket-stove/

I built one it and it wasn’t hard at all.

Here is a thread on it:

http://www.freerepublic.com/focus/f-bloggers/2850938/posts