J. Hans D. Jensen

Johannes Hans Daniel Jensen was a German nuclear physicist. During World War II, he worked on the German nuclear energy project, known as the Uranium Club, where he contributed to the separation of uranium isotopes. After the war, Jensen was a professor at the University of Heidelberg. He was a visiting professor at the University of Wisconsin–Madison, the Institute for Advanced Study, University of California, Berkeley, Indiana University, and the California Institute of Technology.

25 June 1907

Born on the same birth day (25 June): Bert Hölldobler • Craig Young • Eva Bayer-Fluckiger • Greg Millen • Madan Mohan (composer) • Marc Janko • Pietro Fittipaldi • William Howard Stein • Émile Francqui

Born in the same month (June 1907): Clarence Wiseman • Debs Garms • Dicky Wells • Dorothy West • Fairfield Porter • Frank Whittle • Jan Patočka • Jimmy Driftwood • John McIntire • Patience Strong • Paul Rotha • René Char • Roman Shukhevych • Rosalind Russell