During an emergency, the ability to purify water and cook food could be critical. This improved brick rocket stove could be built for about $10, if you have to buy the materials. It’s possible to salvage all of them. This is an improved design from the previous SurvivalCommonSense rocket stove post that has received more […] The post No power? This brick rocket stove is easy to make and it will work great for cooking appeared first on Survival Common Sense Blog | Emergency Preparedness.