Sheila Addington
Sheila Addington is the secretary to
Dr. Roberta Johnson. Her interests include horseback riding, hiking, geology, psychology, classic cars, antiques, music of all varieties and, of course, her boys (not necessarily in that order!).


Shop Windows to the Universe Science Store!
Learn about Earth and space science, and have fun while doing it! The
games section of our
online store includes a
climate change card game and the
Traveling Nitrogen game!
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