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Roger314: COSI - Shipwreck
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Roger314: COSI - Scioto Greenways Plan
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Roger314: COSI - Progress Exhibit 1962
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Roger314: COSI - Progress Exhibit 1898
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Roger314: COSI - Progress Exhibit - Sinclair gas station
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Roger314: COSI - Progress Exhibit - Sinclair gas station and VW Beetle
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Roger314: COSI - Progress Exhibit - Phone Booth
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Roger314: COSI - OSU Research at COSI
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Roger314: COSI - Ohio Native Prarie
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Roger314: COSI - Lift a car with a lever
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Roger314: COSI - Giant Wireframe Skeleton 2
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Roger314: COSI - Giant Wireframe Skeleton 1
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Roger314: COSI - Game Masters Entrance
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Roger314: COSI - Foucault Pendulum
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Roger314: COSI - Downtown and Checkers Game
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Roger314: COSI - Big Machines 2
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Roger314: COSI - Big Machines 1
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Roger314: COSI - Bathroom - Water Treatment Signs above Urinals
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Roger314: COSI - Bathroom - Columbus Water Treatment Timeline