“Ни слова, о друг мой…“ — П. И. Чайковский | Исполняет Андрей Киселев
Слова A. Плещеева (из М. Гартмана; Hartmann: “Kein Wort und keinen Hauch — wir wollen schweigen...“)
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![Как работает Электронный Микроскоп? Фотографируем атомы [Branch Education на русском]](https://sun9-53.userapi.com/bLjQbBK4Oq_iR77bVgU90netMQDZrNgN58Asng/OvQ6SnX_zC8.jpg)
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