Candle Powered Fan
This Candle Powered Fan uses some small candles to heat one side of a TEC-module, this creates a voltage that will operate the fan. A CPU heatsink is used on the hot and cold side of the module and the result is enough power to spin a small DC fan. “Components used: • CPU-cooler (cold side): Zalman CNPS5X (Base plate: 33x33mm) • CPU-cooler (hot side): From an old PC