Niels Bohr

Niels Henrik David Bohr (; Danish:; 7 October 1885 – 18 November 1962) was a Danish theoretical physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. He was also a philosopher and a promoter of scientific research. […]

Text: Wikipédia, CC BY-SA 4.0, excerpt · Portrait: The American Institute of Physics credits the photo [1] to AB Lagrelius & Westphal, which is the Swedish company used by, Public domain