National Polytechnic School

Konstantinos Maltezos

Konstantinos Maltezos studied in the University of Athens and continued his studies, also with a scholarship, in Physics, in Sorbonne, in the Collège de France and in the Ecole Polytechnique. After his return to Greece, he taught in the Greek Military School, in the University of Athens and the Polytechnic School. He became a member of the Academy of Athens and of numerous other scientfic organizations. He published many books and articles on a variety of subjects, such as elasticity and astronomy.

Aristippos Kousidis

Aristippos Kousidis graduated from the Zosimaia School of Ioannina and went on the get diplomas from the National Polytechnic School and the Polytechnic School of Zurich. He worked as a Professor of Polytechnic, as the Director of Public Works for the Greek State and as an advisor tp the King of Ethiopia, Ras- Tafari . He also fought as a volunteer in the war of 1897 and the First Balcan War. He wrote many technical treatises and textbooks and contributed regularly to journals and newspapers of the era.