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Quantum computing is a revolutionary technology leveraging the principles of quantum physics to solve complex problems far faster than classical computers. While still in its early stages, it holds immense potential across industries like pharmaceuticals, finance, materials science, and cybersecurity. Key advancements include IBM’s new Loon and Nighthawk processors, as well as developments from Microsoft and Google. However, significant challenges remain, including the fragility of qubits and the need for fault-tolerant systems. Experts estimate that fully functional, fault-tolerant quantum computers may not be widely available until 2035, though IBM anticipates achieving this by the end of the decade. The technology’s potential impact is substantial, likened to using a spoon and fork for brain surgery – a vastly more precise tool is needed to fully realize its capabilities.