Which Happened First?

Hans Geiger

Hans Geiger
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Johannes "Hans" Wilhelm Geiger was a German experimental physicist. He is known as the inventor of the Geiger counter, a device used to detect ionizing radiation, and for carrying out the Rutherford scattering experiments, which led to the discovery of the atomic nucleus.

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Who was born first?

Timeline

  1. Éamon de ValeraOctober 14, 1882 – August 29, 1975
  2. Eugène Joseph DelporteJanuary 10, 1882 – October 19, 1955
  3. Hans Geiger (this page)September 30, 1882 – September 24, 1945
  4. Percy Williams BridgmanApril 21, 1882 – August 20, 1961
  5. Robert H. GoddardOctober 5, 1882 – August 10, 1945
  6. Ștefania MărăcineanuJune 18, 1882 – 1944

Related

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