Researchers from North Carolina State University have, for the first time, used a “micropillar compression” technique to characterize the micro-scale strength of cement, allowing for the development of cement with desirable strength properties for civil engineering applications. (more…)
China, with its enormous cities and vast countryside, is a potential star in the ongoing global drama of slashing carbon emissions.
In this week’s Nature, a Michigan State University researcher and an international team of sustainability experts propose a script.
China already is a star in unleashing carbon dioxide emissions. In 2011, it accounted for a quarter of the world’s total. The problems – air pollution, squandered energy resources and economic stresses that squelch growth – also come with tremendous opportunity for China to be leader in slashing emissions. Along the way, China’s vast variety of economic and geographic circumstances offers a chance to set examples for its global neighbors. (more…)
