Hans-Hermann Hupfeld

There are a number of curious coincidences in his life with notable events in Physics: the Annus Mirabilis Papers and the 100th anniversary of his birthday coincided with the United Nations' World Year of Physics.

Disgruntled by lack of recognition, Hupfeld left the Kaiser Wilhelm Institut in 1932 (now known as the Max Planck Society) in Berlin and went, because of Germany's bad economic situation at that time, to help in the construction of buildings using a sustainable earthen technology known as the "Dunne loam loaf" technique, pioneered in Europe by Pastor Gustav von Bodelschwingh, Ruhrgebiet, Germany. From there he went to the recently founded "Freiwilliger Arbeitsdienst" (FAD) also created by v. Bodelschwingh, but was very suddenly incorporated by the Nazi regime into the "Reichsarbeitsdienst" (RAD) at Schloss Simmenau, High Silesia and Oppeln/OS (after World War II, known as Opole, Poland). From there he left to serve as a Reserve Officer until his death at the age of 36 during World War II in the Russian Caucasus. According to letters sent by the German army to his widow, he was killed on November 11, 1942, in Nisch Ssaniba, North Ossetia, Caucasus.

Hans-Hermann Hupfeld was born on his parents' farm in Klein-Varchow, Mecklenburg, Germany. He obtained a degree in physics and worked at the Kaiser Wilhelm Institut, Berlin Dahlem, from 1929 until 1932 with Prof. Otto Hahn and Prof. Lise Meitner. His research during that time resulted in the discovery of the so-called Meitner–Hupfeld effect.

Gustav Theodor Hans Hermann Hupfeld (November 28, 1905 – November 11, 1942 in Mecklenburg, Germany) was a German physicist known for his work on the scattering of gamma rays.