It was also a time for doing parlor demonstrations, such as having a line of people holding hands and discharging a capacitor through them. The modern era of capacitors begins in the late 1800s ...

Dielectric grease can help extend the life of non-moving components, which will mean fewer headaches down the road ...

If the fan spins freely but the motor doesn’t start up, it’s probably an electrical issue. The start capacitor for the motor ...