A look back at the early days of Biosphere II

Portrait of Biospherians with the Biosphere II in the background. L-R: Marl Nelson, Linda Leigh, Abigail Alling, Mark Can Thillo, Sally Silverstone, Taber MacCallum, Jane Poynter and Dr. Roy Walford.

February 28, 2013 12:00 am  • 
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