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Science Museum Blog

A few months ago, I showed you two ship models on show in our maritime galleries, both called Savannah. The 1818 version was the first steamship to cross an ocean (even though she did so mostly under sail power)… …while her 1959 namesake was the world’s first nuclear-powered merchant ship. The first nuclear ship was a naval submarine, USS Nautilus, launched in 1954, with British equivalents following a few years later, such as HMS Resolution. The latest British nuclear boat, HMS Astute, […]