Alexander “Sandy” MacDonald

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Posted: September 7, 2011

Dr. Alexander “Sandy” MacDonald, the inventor of the National Oceanic and Atmospheric Administration’s Science on a Sphere®, spoke at the Aquarium on May 31, 2011. He is the deputy assistant administrator for Laboratories and Cooperative Institutes for the NOAA Office of Oceanic and Atmospheric Research. He also serves as director of the Earth System Research Laboratory in Boulder, Colorado.

Video Posted: September 7, 2011 | Running time: 4:07

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