Homemade "Metal Can" Air Heater! - Survival/SHTF Air Heater! - DIY (uses no electricity!)

Homemade Metal Can Air Heater DIY. no grid power needed (run on alcohol). delivers high temps. great for heating and cooking. use during SHTF/emergency, ...
from Reel Fishing Adventures http://youtu.be/ay7hc1juJEo
via IFTTT