First hemp-lime facility, MN
dimanche 21 avril 2024 à 05:27The Lower Sioux tribe has developed hempcrete as a building material, and reports that it saves energy in summer and winter, as well as being low cost.
Site original : Richard Stallman's Political Notes
The Lower Sioux tribe has developed hempcrete as a building material, and reports that it saves energy in summer and winter, as well as being low cost.