Niels Henrik David Bohr was a Danish #physicist. He developed the Bohr model of the atom and made contributions to understanding #atomic structure and quantum theory. His discoveries influenced the development of 20th century #physics. Bohr founded the Institute of Theoretical Physics at the University of Copenhagen, now known as the Niels Bohr Institute, which opened in 1920. He awarded the #Nobel Prize in Physics in 1922.

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