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Experiments suggest that exotic superconducting materials share a “strange metal” state characterized by a quantum speed limit that somehow acts as a fundamental organizing principle.
A new theory proposes that the quantum properties of an object extend into an “atmosphere” that surrounds the material.
A controversial new paper argues that universes with dark energy profiles like ours do not exist in the “landscape” of universes allowed by string theory.
A quickly closed loophole has proved that the “great smoky dragon” of quantum mechanics may forever elude capture.