Today we're showing you how with a few couplings, some copper tubing, some pipe, and a pressure cooker, you can make your own fuel ⛽️ from fermented fruit, “old mead” or just about any other fermented substance that produces alcohol 🍷 🍺

For the full materials list, diagrams, instructions, sign up for the Earth Stewards Club (first month free): http://livingearthsystems.com/earth-s...