| Most viewed - Tucson-AZ |
32 views
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Solar panel test field at Biosphere27 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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Saguaro National Park20 views
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Saguaro National Park picnic area18 viewsStay on the path or get bit by cactus.
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Village created near the Biosphere for scientists18 viewsUses green materials and big barrels on the right are cisterns to recycle rain water.
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Basement technology under the Biosphere17 views
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16 views
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Basement entrance under the sahara16 views
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15 views
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Crew member quarters15 views
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14 views
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Ocean dome with coral reefs and fish14 views
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