via NationalDayCalendar:
Get a charge today!!
Today we would be hard-pressed to find someone in the United States who doesn’t derive a benefit from a battery. Even those who live “off the grid” have battery-operated devices such as a flashlight, radio, or watch.
A battery changes chemical energy into electricity by bringing the different chemicals together in a specific order. When correctly ordered, the electrons will travel from one substance to another, creating an electrical current.
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