“.Quantum theory contradicts common sense. Everyone who has even a modest interest in physics quickly gets this message. The quantum view of reality, we’re often told, is as a madhouse of particles that become waves (and vice versa), and that speak to one another through spooky messages that defy normal conceptions of time and space. We think the world is made from solid, discrete objects – trees and dogs and tables – things that have objective properties that we can all agree on; but in quantum mechanics the whole concept of classical objects with well-defined identities seems not to exist. Sounds ridiculous? The much-lauded physicist Richard Feynman thought so, yet he implored us to learn to live with it. ‘I hope you can accept Nature as She is – absurd,’ he said in 1985.” See here for more
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