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8.5Cold War Secrets: Stealing the Atomic Bomb
Cold War Secrets: Stealing the Atomic Bomb
On the 29th of August 1949, the USSR set off their first atomic bomb, just four years after the Americans. The speed with which they achieved this surprised the world. What nobody knew ...
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8Einstein and Hawking: Masters of Our Universe
Einstein and Hawking: Masters of Our Universe
In the early 1900s, Albert Einstein developed an idea - called Relativity - that changed our understanding of reality. It explained how both space and time were flexible - and how the ...