07 December 2021, Berlin: The German physician Klaus Hasselmann (l) shows the medal of the Nobel Prize in Physics 2021, which he has just received from the hands of the Swedish ambassador to Germany. Next to him is German chemist Benjamin List, who received the 2021 Nobel Prize in Chemistry. The 2021 Nobel Prize ceremony will be held on a smaller scale for the second year in a row due to the coronavirus pandemic. The laureates will receive their medals and diplomas in their home countries. Photo: Stefanie Loos/AP-Pool/dpa