Recognizing the voices of the past


During the week, classes "Voices of the Past: From the History of Soviet Radio Engineering (1930-1980)" were held at Polotsk Secondary School # 1. During the classes, students learned about the past and present of radio engineering, learned the basic principles of operation of receivers and their varieties. Excerpts from radio programs and movies helped to convey the spirit of Soviet times to the students. After examining the radio receivers themselves, the students noted their unusual design and original features.