#023: The Biosphere 2 Lung - Bill Dempster
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Today we are joined by Bill Dempster. From 1985 to 1994, Bill Dempster served as the Director of Systems Engineering and chief engineer for Space Biospheres Ventures, the company responsible for designing and building Biosphere 2. As Systems Engineer, Bill was responsible for managing the integrity of Biosphere 2’s atmospheric seal. This role included leading the design and development of the Biosphere 2 Lung and leading a crucial leak testing campaign required for sealing the structure. After his time at Biosphere 2, Bill went on to serve as the President of the Institute of Ecotechnics, a London-based international ecological development institute where he’s continued to engage in systems engineering projects around the world.
In our conversation, Bill reminisces on the construction and design phase of Biosphere 2, shedding light on his team's engineering triumphs and challenges in constructing the world’s largest closed system experiment. Without further ado, here is Bill Dempster.
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