Curiosity and clusters

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Journeys of Innovation

Curiosity and clusters

An Indian American inventor known for creating a revolutionary dental filling material that improved the way dentists restore teeth, Sumita Mitra used her curiosity and imagination to discover the idea for the material where she least expected it.

Read the story now.

Each month, our Journeys of Innovation series tells the stories of inventors or entrepreneurs who have made a positive difference in the world. 

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