The Archive
76 solutions documented and sourced.
Showing 73–76 of 76 · Page 7 of 7
Elinor Ostrom's Eight Design Principles for the Commons
Academic Synthesis (Elinor Ostrom, Indiana University)
Eight empirical design principles that distinguish long-enduring common-pool resource institutions from those that collapse — documented across irrigation …
Traditional Bonesetting in Yoruba and Ghanaian Practice
West African Traditional Medicine (Yoruba, Akan)
Manual reduction of fractures and dislocations by hereditary bonesetters using massage, splinting with raffia or bamboo, and topical …
Trullo Construction — Dry-Stone Conical Roofs of Apulia
Apulian Italian (Itria Valley, southern Italy)
Round single-room dwellings with corbelled limestone domes built without mortar in the dry stone tradition of southern Italy.
Sod Roofs — Norwegian Torvtak and Icelandic Turf Houses
Scandinavian and North Atlantic Vernacular Building
Roofs built with two layers of birch bark waterproofing covered with stripped grass turf — the Norwegian torvtak …
76 total solutions across 7 pages