So the heats out and it’s brutally cold outside. What’re you going to do? Once you see this, it won’t be a problem.
Youtuber desertsun02 demonstrates how to make a simple air heater in two easy steps. All you need is a metal can, a roll of toilet paper, and some alcohol.
Just take the cardboard roll out of the toilet paper, place the paper in the tin can, fill the tin can with alcohol (he recommends 70%), and ignite. Voila, there you have it.
You can even use this technique for cooking purposes if you’re out camping. One of the coolest things about this is, if you need to put the fire out, it’s as easy as blowing out a candle.
