Frank Close, OBE, FRS is a particle physicist and an emeritus professor of physics at the University of Oxford. He is the author of over a dozen books, including Infinity Puzzle and Half-Life. He lives in Oxford, England.
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On 21 August 2017 millions of people across the United States witnessed 'The Great American Eclipse' of the Sun. The moment it was over, people around the world were asking questions: what caused the weird shadows and colors in the build up to totality? W... SEE MORE