| Last additions - Tucson-AZ |
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.Feb 26, 2013
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George visits Biosphere 2 14 viewsFeb 26, 2013
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10 viewsFeb 26, 2013
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8 viewsFeb 26, 2013
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Rain Forest13 viewsFeb 26, 2013
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9 viewsFeb 26, 2013
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Boat and landing on the ocean12 viewsFeb 26, 2013
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Rain forest begging for more room12 viewsFeb 26, 2013
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Ocean fish12 viewsFeb 26, 2013
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9 viewsFeb 26, 2013
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Found Nemo!14 viewsFeb 26, 2013
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12 viewsFeb 26, 2013
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