+Zero Point Energy (ZPE) is the minimum energy a quantum mechanical system can possess, an irreducible tremor even at absolute zero. This fundamental, persistent energy of empty space contributes to phenomena like the [Casimir Effect](/wiki/casimir_effect) and the constant dance of quantum fluctuations, hinting at a universe where 'nothing' is truly inert and containing vast [Vacuum Energy](/wiki/vacuum_energy).
+## See also
+- [Quantum Mechanics](/wiki/quantum_mechanics)
+- [Vacuum Energy](/wiki/vacuum_energy)
+- [Casimir Effect](/wiki/casimir_effect)
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