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About the Russian scientist Grigory Perelman, who proved the Poincare hypothesis. Mathematicians around the world have not been able to prove it for about a century, at the moment it is the only solved mathematical problem out of the seven problems of the millennium.
Времетраене: 1:47:31 минути
Качество: HD
Пуснете: Jan 01, 1970
IMDb: 10
Страна: Russia
Език: Pусский
Ключова дума :
