Category Archives: Benjamin Franklin

Ben Franklin’s Weak Motor and Other Forgotten Locomotion

Most of the electric motors we see these days are of the electromagnetic variety, and for good reason: they’re powerful. But there’s a type of motor that was invented before the electromagnetic one, and of which there are many variations. Those are motors that run on high voltage, and the attraction and repulsion of charge, commonly known as electrostatic motors.

Ben Franklin — whose electric experiments are most frequently associated with flying a kite in a thunderstorm — built and tested one such high-voltage motor. It wasn’t very powerful, but was good enough for him to envision using it as …read more

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Posted in Benjamin Franklin, classic hacks, corona motor, Electric motor, electrostatic induction, electrostatic motor, Engineering, Featured, high voltage, history, ion wind, Original Art | Leave a comment

A Quick History of the Battery

[Colin] tells us it all started with [Benjamin Franklin]’s battery of capacitors. It was a bunch of leyden jars hooked together in series and there wasn’t even chemistry involved yet, but the nomenclature stuck and it wasn’t long before it evolved into the word we use today.

For the word to change, things got chemical. [Alessandro Volta] introduces his voltaic pile. Once scientists latched onto the idea of a stable reaction giving a steady stream of magic pixies for them to play with, it wasn’t long before the great minds were turning their attention to improving this new technology.

In …read more

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Posted in Alessandro volta, battery, Benjamin Franklin, Chemistry, history, misc hacks, pile, voltaic | Leave a comment