
The Atlas Obscura Podcast
SiriusXM and Atlas Obscura
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In September 1991, eight people moved into Biosphere 2, a nearly airtight glass and steel complex in the Arizona desert. The half-acre farm at its centre would supply all their food. Plants, algae and photosynthesizing microorganisms would supply all their oxygen. If things went according to plan, they would have everything they needed to survive inside for two … Play episode
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