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The atoms of our body, as well, flow in and away from us. We, like waves and like all objects, are a flux of events; we are processes, for a brief tim...more

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A university student attending lectures on general relativity i the morning and others on quantum mechanics in the afternoon might be forgiven for thi...more

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What are we, in this boundless and glowing world?

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Life on Earth gives only a small taste of what can happen in the universe.

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What does what we know or don't know have to do with the laws that govern the world?

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When Einstein died, his greatest rival, Bohr, found for him words of moving admiration. When a few years later Bohr in turn died, someone took a photo...more

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It is hardly surprising that there are more things in heaven and earth, dear reader, than have been dreamed of in our philosophy - or in our physics.