Freedom Induction Cooktop heats up pots placed anywhere

Freedom Induction Cooktop heats up pots placed anywhere: "While they might still seem rather high-tech, induction cooktops have been on the market since at least the mid-1970s. Instead of warming pots via heat transfer from electrical elements or gas burners, they instead use coils of copper wire located beneath their ceramic glass surface to induce an electrical field within metal pots, which results in the resistive heating of their contents."

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