Archive: 02/18/2013

A clarion call for science

Harvard President Drew Faust called for members of the scientific community to "raise our voices" in an effort to prevent the U.S. Congress from becoming "an American Association for the Retreat of Science," when she addressed ...

Feb 18, 2013 4 / 5 (3) 0

Light from silicon nanocrystal LEDs

(Phys.org)—Silicon nanocrystals have a size of a few nanometers and possess a high luminous potential. Scientists of KIT and the University of Toronto/Canada have now succeeded in manufacturing silicon-based ...

Feb 18, 2013 5 / 5 (10) 0 | with audio podcast