Today I’m actually going to make and test a solar cooker! The plan is a multipurpose oven useful for both cooking and dyeing (food and dye both be contained, so never touch the same surfaces, so there’s no worries). I suspect I could solar dye without any special solar cooker (just sealed mason jars sitting on the sidewalk, I’ll bet–maybe I’ll test that theory today, too!) with all this nice summer sunshine. But for cooking, I’ll really need to concentrate the heat. I’ve got a bounty of summer