Репост из: CrimethInc. Ex-Workers Collective
In case you or anyone you know has lost electricity in the middle of winter and need a way to cook food and boil water, here are the instructions for how to make a rocketstove out of tin cans to maximize fuel efficiency:
https://crimethinc.com/rocketstove
Note that this is not a means of indoor heating! Make sure only to use a rocketstove in a well-ventilated space, so you don't run the risk of carbon monoxide poisoning.
https://crimethinc.com/rocketstove
Note that this is not a means of indoor heating! Make sure only to use a rocketstove in a well-ventilated space, so you don't run the risk of carbon monoxide poisoning.