Put this together and have one in you car trunk. one in your basement or closet might be a good idea too. You never know when this could come in handy and in a car in winter it could be a life saver, just make sure to open a window a crack to let some fresh air in. The way this heater is put together you can even use it as a small cookstove in case of emergency. If you were stuck in your car in snow this would be useful for melting snow to have warm water to drink to help maintain body heat. Prepared Not Scared Has The Instructions.
Click here for instructions:
http://preparednotscared.blogspot.com/2010/01/preparedness-project-paint-can-heaters.html
