1.Electricity is most often generated at a power station by electromechanical generators, primarily driven by heat engines fuelled by combustion or nuclear fission but also by other means such as the kinetic energy of flowing water and wind.
2.Power moves are moves loosely defined as relying on speed, momentum, and acrobatic elements for performance. They are prominent in B-boying, often the centerpieces of routines featuring the other elements toprock, downrock, and freezes that make up breaking.
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