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Craig Arnold has found a surprising link between battery life and the day-to-day physical forces acting on an overlooked battery component.
Almost anywhere he looks, Princeton professor Craig Arnold sees energy. "Plants convert light to sugar -- this is chemical energy," Arnold told students in his freshman seminar on "Science and Technology for a Sustainable Future." "Cars take chemical energy and convert it to linear motion. We convert electrical energy into visible light by using a light bulb."
Now in its third year of funding, the Grand Challenges Initiative, administered by PEI in collaboration with the Woodrow Wilson School and the School of Engineering and Applied Sciences, has created a diverse research and scholarship endeavor.
After the disaster the need skyrocketed, inspiring a team of Princeton researchers to launch a one-year effort to develop, deploy and test two novel disaster-relief technologies -- a rainwater harvester and filtration system, and a wind turbine for renewable energy production.
The recipients, Craig Arnold, Associate Professor of Mechanical and Aerospace Engineering, and Lars Hedin, Professor of Ecology and Evolutionary Biology, will receive funding for projects that will be integrated teaching and research initiatives within the Siebel Energy Grand Challenge.
PEI Research and Centers News from Fall/Winter 2009.
As part of the American Recovery and Reinvestment Act (ARRA), Princeton University has received more than $17 million in research funding from the Air Force Office of Scientific Research, the National Institutes of Health and the National Science Foundation.