![Stephan A. Schwartz](http://phibetaiota.net/wp-content/uploads/2013/12/schwartz-head-144x150.jpg)
Cooling eats up 15 per cent of the energy used by humans. A huge factor in making the transition out of the carbon era. As this report explains a new technology may change that game fundamentally. This is potentially very good news.
Device cools itself in the blazing-hot Sun