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Dr. Richard Somerville

Dr. Richard Somerville appears in the following:

Please Explain: The Atmosphere

Friday, June 19, 2009

On today's edition of Please Explain, we’ll look at the Earth’s atmosphere—what it's made of, how it makes life on the planet possible, determines weather patterns, and how human activity is changing it. We'll be joined by Dr. Joel S. Levine, Senior Research Scientist at NASA ...