You plug in your phone at night. The charger hums softly, glowing faintly in the dark. By morning, your device is charged—but the charger stays in the outlet, idle… or so you think.
Most people assume a plugged-in charger that isn’t actively charging is harmless—just “waiting.” But as someone who spent over a decade in emergency medicine and learned early from my grandmother Ruth (a no-nonsense nurse from rural Mississippi) to listen to subtle signs in our environment, I’ve seen what science now confirms: An empty but plugged-in charger isn’t dormant—it’s quietly altering your indoor air, emitting invisible energy fields, and degrading over time into something potentially dangerous.
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