This week, physicists are gathering on the German island of Helgoland to commemorate 100 years since the discovery of quantum mechanics. In the century following Werner Heisenberg’s theoretical masterstroke, this theory has become ever more precise in its descriptions and successful in its applications. With technologies such as quantum computers, we stand at the cusp of a revolution that promises to bring the quantum world into many aspects of our lives.
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Do our observations make reality happen?
Finally answering the most-vexed question in quantum theory might mean redefining what is real.
