He sharpens 4 branches for a camping trick that makes your fire so much BETTER
It’s a common problem. You’ve out in the cold and you’ve managed to get a fire going but it’s not keeping you warm! Instead of wasting all your resources and simply building a bigger fire that burns out faster try building a fire reflector instead! Essentially, you can use existing logs and wood to build a wall that’ll keep some of the escaping heat in!