In previous years, layering of clothing was done mainly for warmth in very cold regions of the world. This still takes place, however, layering is now a huge fashion statement, clothes are manufactured in layers, different colors are used, and this extends to every single item of clothes being worn
Frugal Ways to Build a Cold Frame --For many of us that live in the cooler temperature regions, we tend to think by this time of year, growing vegetables is hopeless. This is not really true if you make a cold frame
Atacama penitentes, Chile: "The snow undergoes a process of sublimation – when ice changes directly to gas without changing to water first. The sublimation causes pits in snow that hollow out to deeper caverns. When ice sublimates in the caverns, it turns to mist – and makes the climate in the cavern wet enough for liquid to form." *Click for more, including a video.