Henthorn:
SF Academy of Science
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Lights and skylights for the reef
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Porthole in the Floor
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Crab
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Waxy Frogs
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Unknown Lizard
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Chamelon
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Tropical Reef
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Sf acadamy of science 037
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Reef Size
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Albino Croc
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Rain Forest Sphere
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Bird in the Rainforest
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Inside the Sphere
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Green Roof of the Building
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Under the Roof
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Controlled Opening Skylights
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Massive Pendelum vs. earth's rotation