More to explore:
Rocket stove in use - everyone needs to know how to build/use one of these for "those" times when there's no other way to cook.
What is a Rocket Stove? Why Do I Need One?
DIY Rocket Stove
HOW TO BUILD A ROCKET STOVE
Rocket Stove! Love it!!
Rocket stove bathtub
How to Build A Rocket Stove For Cooking
Rocket Stove Principles