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Posted by on Nov 13, 2017 in TellMeWhy |

What Is a Volt?

What Is a Volt?

What Is a Volt? A volt is the practical unit of electromotive force, or electrical pressure, as distinct from an electric current. In terms of measurement it is that...

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Posted by on Oct 19, 2016 in TellMeWhy |

How Do Trains Work?

How Do Trains Work?

How Do Trains Work? Long before automobiles took to the roads and airplanes flew into the skies, people rode horses to get from one place to another quickly. Horses...

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