Transforming heat into energy, this creative setup uses a candle to power an air freshener without electricity. A thermoelectric generator drives a small fan, efficiently spreading fragrance ...

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Abstract: Practical thermoelectric cooling has become a reality with the development of thermoelectric semiconductor materials. To illustrate this type of cooling, several devices which represent ...

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When the power is out for some reason, we have to resort to a generator for running the crucial appliances. But a generator running for a long time can consume a lot of energy and money To optimize ...