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China Penalizes Almost 20,000 Entities for Environmental Law Breach

Sep 24, 2014 09:48 PM EDT

In its quest to ‘clear the air,’ China has punished nearly 20,000 violators of the country’s environmental code targeting not only those who caused air pollution but also some establishments that violated water and solid waste management regulations.

Quantum Dots Make Colors on Screens Pop

Marc Maligalig |

Aug 11, 2014 02:19 PM EDT

Dr. Eric Nelson reported in the 248th National Meeting and Exposition of the American Chemical Society held on Aug. 10 through Aug. 14 that 3M, with the help of Nansosys Inc., has produced an energy efficient display that produces more vivid colors.