【2.5小时英字完整版.三集合并】【纪录片.核武时代：解密档案.Smithsonian.Atomic.Age.Declassified.S01.2018】二战中研制成功原子弹以来，核武器一直是大国的最高机密。核武器的诞生，太空间谍，丢失的核弹，本片从解密的档案中一窥数十年的核武风云。

全3集，①核武诞生②太空间谍③寻找核弹

Atomic Age Declassified: Series 1
The discovery of nuclear fission in 1938 had explosive ramifications around the globe during WWII and the decades that followed. From the moment it became clear that the splitting of atoms could create a huge new source of energy, America was committed to win the nuclear arms race at any cost. Recently declassified government files reveal just how far they were willing to go to fight the Cold War and protect their secrets.
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