title: Demetrius Hondros
text: # Demetrius Hondros
  
  Demetrius Hondros (Greek: Δημήτριος Χόνδρος, April 9./21. 1882 in Serres – July, 29. 1962, Athens) was a Greek physicist. He was born in April 1882 in what was then the Ottoman Empire.
  
  Hondros studied under Arnold Sommerfeld at the University of Munich, and was granted his Ph.D. in 1909. In 1922, he was cited as being professor of physics at the University of Athens.
  
  