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Nobel Physicist chosen to be Energy Secretary - "we are what we celebrate", having a scientist in this role is a fantastic choice, we'll see how it goes!... Steven Worked on laser cooling and trapping atoms using lasers!

President-elect Barack Obama has chosen Steven Chu, a Nobel Prize-winning physicist who heads the Lawrence Berkeley National Laboratory, to be the next energy secretary, and he has picked veteran regulators from diverse backgrounds to fill three other key jobs on his environmental and climate-change team, Democratic sources said yesterday. Steven Chu is an American experimental physicist. He is known for his research in laser cooling and trapping of atoms, which won him the Nobel Prize in Physics in 1997. His current research is concerned primarily with the study of biological systems at the single molecule level. He is currently Professor of Physics and Molecular and Cellular Biology of University of California, Berkeley and the director of the Lawrence Berkeley National Laboratory.