Zworykin
vladimir kosma
[vlad-uh-meer koz-muh] /ˈvlæd əˌmɪər ˈkɒz mə/ (show ipa), 1889–1982, u.s. physicist, engineer, and inventor, born in russia: known as the “father of television.”.
noun
vladimir kosma (ˈvlædɪmɪə ˈkɒsmə). 1889–1982, us physicist and television pioneer, born in russia. he developed the first practical television camera
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