Physics 111 Advanced Laboratory. Professor Sumner Davis
This video provides background on energy levels in quantum mechanics useful for many experiments in the Physics 111 Laboratory. The potential energy released for an electron and the Energy of electron distribution are discussed.
http://advancedlab.org
Environmental Economics and Policy 145, 001 - Fall 2014
Health and Environmental Economic Policy - Michael Anderson
Creative Commons 3.0: Attribution-NonCommercial-NoDerivs
Herbert M'cleod (Special Advisor, Office of the President, Sierra Leone) spoke about how post-conflict countries should seek to allow for changes to policy based on evidence rather than to recreate the government and economy that led to the conflict. In practice, however, the post-conflict environment is complex, mired in the need for short-term solutions and the rush to return to a sense of "normalcy".