+A tokamak is a toroidal device designed to harness [Fusion](/wiki/Fusion) energy. It uses powerful [Magnetic Field](/wiki/Magnetic_Field)s to confine extremely hot plasma, aiming to achieve controlled nuclear fusion reactions for a clean energy source.
+## See also
+- [Plasma](/wiki/Plasma)
+- [Nuclear Energy](/wiki/Nuclear_Energy)
+- [ITER](/wiki/ITER)
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