Supercharge Your Ember: Venturi Hearth Modification

While experiments in the woods are far from exact science, I found that just this little modification really helped my success to failure ratio and allowed me to use materials that I might not have otherwise been able to get an ember with. I am not a physicist, but am convinced that this has helped me.

I hope it helps you too.

More info here… https://bushcraftusa.com/forum/threads/supercharging-an-ember.210268/

Questions, comments, and suggestions are always welcome.