How The Grassroots Rocket Stove Movement Continues to Push Efficient Cooking
Big bucks are pouring in to high-tech, mass produced cook stoves for the developing world. But grassroots activists insist that a lower tech, open source model is still relevant.
Big bucks are pouring in to high-tech, mass produced cook stoves for the developing world. But grassroots activists insist that a lower tech, open source model is still relevant.
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