| Most viewed - Tucson-AZ |
73 views
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Solar panel test field at Biosphere68 viewsBiosphere runs on electric and gas because when it was built, solar was very expensive and not powerful like today. They are starting to switch over to it.
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Basement technology under the Biosphere61 views
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Saguaro National Park58 views
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Crew member quarters58 views
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George visits Biosphere 2 58 views
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Village created near the Biosphere for scientists57 viewsUses green materials and big barrels on the right are cisterns to recycle rain water.
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Ocean fish57 views
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Desert dome56 views
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Basement entrance under the sahara56 views
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Found Nemo!56 views
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56 views
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