Superconductivity is a phenomenon observed in certain materials where they can conduct electric current without resistance when cooled below a certain critical temperature. This state allows electric current to flow indefinitely without energy loss, making superconductors highly valuable for a variety of applications. ### Key Aspects of Superconductivity: 1. **Zero Electrical Resistance**: In the superconducting state, cooper pairs (pairs of electrons that move together at low temperatures) allow for the flow of electricity without energy dissipation.
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