How To Use Flashlight battery In A Sentence
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I electrolyzed molten NaOH using a step-down transformer and rectifier from a model train set, the nickel crucible as cathode, and a carbon rod salvaged from a dead flashlight battery as anode.
Roger Y. Tsien - Autobiography
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I electrolyzed molten NaOH using a step-down transformer and rectifier from a model train set, the nickel crucible as cathode, and a carbon rod salvaged from a dead flashlight battery as anode.
Roger Y. Tsien - Autobiography
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