Build your own evaporative cooler

How to Build an Evaporative Cooler Christin, wordpress.com Portable Swamp Cooler. Click for larger image.How to build a low-cost 12 volt evaporative cooler. My husband and I built two swamp coolers that we use to air condition our tent when we camp in hot, dry weather at Burning Man. These compact units b… http://flip.it/sqcvn Related … Continue reading Build your own evaporative cooler

Nanotechnology heater and cooling body wear

How Winter Woes Inspired A Nanotech Fix For Everything From Cold Necks To Knee Pain By Shaunacy Ferro, popsci.com Kranthi Kiran Vistakula developed technology that can keep your body comfortable in outside temperatures that range from -50 to 50 degrees Celsius. With the excep­tion of Russ­ian nov­el­ists, not many peo­ple can say their big break … Continue reading Nanotechnology heater and cooling body wear

Decades of temperature change where you live mapped

  Simon Rogers, guardian.co.uk How have temperatures changed where you live? Simon Rogers RT @guardianscience: Decades of temperature change where you live mapped http://flip.it/MPZ3f http://flip.it/PZL17 Decades of temperature change where you live mapped Related articles Earth's Core is Much Hotter Than Scientists Thought (blogs.discovermagazine.com) Visualization of the Week: Every recorded U.S terror attack 1970-2011 (strata.oreilly.com) … Continue reading Decades of temperature change where you live mapped