We have all seen how to make a rocket stove out of cinder blocks or bricks but here is how you do it out in the woods with nothing but what nature gives you.

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You can use this rocket stove to heat your food and because most of the heat is concentrated upwards, you can boil water in a very short amount of time.  This rocket stove is also works as a torch to put around your camp or as a signal flare if you need to be rescued.