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Showing posts from August, 2019

Trinity - Frank Close ****

Physicist Frank Close has a kind of dual writing life - which is ideal given he's here writing about the dual life of a German nuclear physicist who was also a Russian spy. Many of Close's books give plenty of detail on a specific aspect of physics - my favourite is his compact title Neutrino, a great introduction to this fascinating particle. However, Close also has a penchant for spy history. He's already given us the story of Bruno Pontecorvo in Half Life, and now we get a biography of the Klaus Fuchs.

A communist from his youth, Fuchs fled Nazi Germany for the UK, where the outbreak of war saw him first treated as a suspicious enemy alien, but his expertise in the suddenly desperately important field of nuclear physics saw him brought into the fold, working on theory for nuclear reactors and atomic bombs, both in the UK and in the US, where he made important contributions to the Manhattan Project. Shockingly, when it all came out in 1950, it was also discovered that m…