The "Internet of Things" could make cities "smarter" by connecting an extensive network of tiny communications devices to make life more efficient. But all these machines will require a lot of energy. Rather than adding to ...
14 hours ago in Nanophysics
Target coal or carbon? Researchers are analyzing coal and energy caps as carbon policy instruments for China
In China, coal is king. The source of about 70 percent of the nation's energy supply, it has long been the engine of the Chinese economy. But the reign of coal, which has the highest carbon content of all fossil fuels, has ...
20 hours ago in Environment