Incandescent, compact fluorescent and LED lamps
2009 OSRAM Opto Semiconductors study, comparing the environmental performance of incandescents, compact fluorescents and LEDs
2009 OSRAM Opto Semiconductors study, comparing the environmental performance of incandescents, compact fluorescents and LEDs
Expert Commentary
2013 report from the Pew Research Center demonstrating how discussions on Twitter often do not reflect more general national sentiment.
Expert Commentary
2012 study in Journal of Communication showing how violence is less prevalent on YouTube than it is on network television.
Expert Commentary
2013 study from the University of California, San Diego, the University of Scranton and the University of Warwick (UK) published in Memory and Cognition on how microblog content is read and remembered.
Expert Commentary
2012 report from the Pew Internet & American Life Project on levels of Facebook participation.
Expert Commentary
2011 study from CUNY and Germany’s Institute for the Study of Labor on the limited effects of drone aerial strikes on Taliban fighters in Afghanistan-Pakistan.
Expert Commentary
2013 survey from the Pew Internet and American Life Project on Facebook user practices.
Expert Commentary
2013 study from the University of Georgia and the Connected Action Consulting Group on political interactions on Twitter and cross-ideological communications.
Expert Commentary
2012 study by MIT on the technological progress in automobiles since 1980 and the trade-offs between fuel economy, weight and power.
Expert Commentary
2013 review of research literature in Digital Journalism about the rise of mobile devices and the response of news organizations.
Expert Commentary