Articles on Energy

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Making a pitcher of iced tea can be a physics experiment. invizbk/iStock via Getty Images Plus

How do ice cubes cool a drink?

Energy transfer is the secret ingredient that makes iced tea a particularly refreshing drink on a hot day.
To keep energy bills manageable, people often set heating and cooling temperatures to uncomfortable levels. Olga Dobrovolska/Moment via Getty Images

Just because the bill is low doesn’t mean energy is affordable

Energy is meant to improve people’s lives. Often cost prevents residents from making the most of that opportunity, so they cut back on energy use to be able to pay the bills.

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