PHYSICS WORLD 2018 BOOK OF THE YEAR A clear and deeply researched account of whats known about the quantum laws of nature and how to think about what they might really mean Nature I think I can safely say that nobody understands quantum mechanics. Richard Feynman wrote this in 1965 the year he was awarded the Nobel prize in physics for his work on quantum mechanics. Over the past decade the enigma of quantum mechanics has come into sharper focus. We now realise that quantum mechanics is less a