Smithsonian Voices

From the Smithsonian Museums

Smooth pearls in the shape of orbs and ovals are usually created by bivalves, like mussels, in pearl farms. As with all gems, the less blemishes they have, the more valuable they are. (Chip Clark, Smithsonian)

The True Story Behind How Pearls Are Made

Learn about how mollusks create these shiny gems and how that biological process could change as Earth’s waters warm

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To Bridge Heritage and Science, the Smithsonian’s Inclusive Education Programs Empower Learners Through Culture and Community

After 50 Years, Scientists Still Love Lucy

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