Фейнман о законах сохранения

с русскими субтитрами The Messenger Lectures are a prestigious series of talks given by leading scholars and public figures at Cornell University. They were founded in 1924 by a gift from Hiram Messenger and are regarded as one of the most important of Cornell’s extracurricular activities. Richard Feynman Messenger Lectures at Cornell -The Character of Physical Law - P­art 3 The Great Conservation Principles (Russian subtitles) Without subtitles see All parts