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How the scanning electron microscope takes detailed images
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Before I realise what’s happening, the lid is off – and James Maclaine is pulling out a fistful of deep-sea anglerfish. I hadn’t been expecting him to plonk his bare hand inside the jar. I peer more c
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It’s difficult to know for sure how many electrons are in the Universe. British physicist Arthur Eddington (1882–1944) came up with a number in 1938, now known as the ‘Eddington number’. Eddington’s c
Vermeer: A Life Lost and Found Andrew Graham-Dixon ...