| http://www.w3.org/ns/prov#value | - The 30-year struggle by a group of altruistic American inventors/tinkerers, scientists, and other amateur and professional experts to design a stove that was safe, efficient, inexpensive, and met local cooking requirements and tastes across the globe is described in a fascinating article in the New Yorker magazine, Hearth Surgery. (The link requires a subscription; to read the abstract, go here.
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