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The "Science in a Sphere" exhibit at the Great Lakes Maritime Heritage Center in Alpena is part of an impressive 10,000-square-foot indoor exhibit dedicated to maritime history, weather, and all things water-related.

The "Science in a Sphere" exhibit at the Great Lakes Maritime Heritage Center in Alpena is part of an impressive 10,000-square-foot indoor exhibit dedicated to maritime history, weather, and all things water-related.