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Island
Portsea Island is a small, flat and low-lying island just off the south coast of England. The island is totally within, and contains a large proportion of, the city of Portsmouth. The third largest by ...
Person
Phoebe Sarah Hertha Ayrton (28 April 1854 – 23 August 1923), was a British engineer, mathematician, physicist and inventor. Known in adult life as Hertha Ayrton, born Phoebe Sarah Marks, she was award ...
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