With Winter and Summer comes more time indoors in much of the developed world—and depending on whether you’re in the Northern or Southern Hemisphere, Winter/Summer is almost upon us. Spring and Autumn are regularly temperate, pleasant times to spend time outdoors and with the windows open, letting the temperature outside pretty much determine the temperature inside—but often everything changes once Winter and Summer arrive. Temperatures can be too hot or too cold for comfort, and in our world, that means…