Технологии: Высокоэффективные детекторы фотонов для квантовой криптографии_
[источник: NIST] http://www.ixbt.com/news/news.php?id=117908 |
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[источник: NIST] http://www.ixbt.com/news/news.php?id=117908 |
(Photograph shot on assignment for, but not published in, "Searching for Sacagawea," February 2003, National Geographic magazine) http://lava.nationalgeographic.com/ cgi-bin/pod/PhotoOfTheDay.cgi ?month=06&day=05&year=05 |