Energy demo

 

Last updated 7/26/2017 at 10:11am

At the Grand Coulee Library last Wednesday, Chuck Allen of Grant County PUD demonstrates with an assistant the amount of electricity needed to power an energy-saver light bulb versus a standard light bulb. The crank turner can feel that it takes much less cranking (energy) to light an energy-saver bulb.

- Jacob Wagner photo

 

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