"Developing and Researching PhET simulations for Teaching Quantum Mechanics." Sam McKagan, Kathy Perkins, Wendy Adams, Michael Dubson, Chris Malley, Sam Reid, Ron LeMaster, Carl Wieman. Gordon ...
The CDC provides free, downloadable posters and a screen saver intended to emphasize the concepts and techniques to increase hand hygiene at your facility. The posters — five different messages — are ...
This group of five posters by graphic artist Arlington Gregg, commissioned during the latter half of the 1930s by the Illinois division of the Works Progress Administration’s Federal Art Project, ...
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