https://brewster.kahle.org/2022/09/04/greenhouse-that-desalinates-its-own-water… Created Mon, 05/09/2022 - 03:11 Updated Mon, 05/09/2022 - 03:11 An idea. Combine two things to solve a big problem: Solar Water Still and Greenhouse– greenhouse that runs on salt water. A “solar water still” is often a tent that has salt water at the base and captures the evaporated … Continue reading → Tags food