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The Swansea Boys Who Built Bombs Episodes Available now
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3. Science for peace
After the war, some turn their research to peace while Swansea women led nuclear protests
2. From Clydach to Los Alamos
How a south Wales nickel factory supplied a vital component for the US nuclear project
1. Sending secrets to the States
As Britain shares atomic secrets with the US, a Welsh boy is dispatched with a package
