A demonstration with balls on a track in the St. Louis Science Center, Missouri.
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Image Copyright David R. Frazier Photolibrary, Inc.
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Image Details
- Image ID
- _mg_7062
- Caption
- A demonstration with balls on a track in the St. Louis Science Center, Missouri.
- Keywords
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missouri, st. louis, saint louis, america, united states, st. louis science center, saint louis science center, science, science center, education, demonstration,
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- © David R. Frazier Photolibrary, Inc.