Electricity is a major force of nature. In this section, you can learn how electricity works and what its potential uses are.
Featured
How Gasoline Works
Without gasoline, the world as we know it would grind to a screeching halt. The U.S. alone consumes well over a hundred billion gallons of gasoline per year. Learn all about this vital fuel.
Shock to the System: Famous Electrocutions
Electrocutions were developed to take advantage of the power of electricity. Test your knowledge of famous electrocutions with this quiz. See more »
Voltage is how we measure the difference in electric potential energy. Learn about what voltage is from this article. See more »
What are the different electrical insulators?
Electrical insulators are materials that don't conduct electricity because the electrons in the atoms of which they're made don't move around. Learn what the different electrical insulators are in this article. See more »
How to read a power meter. Visit HowStuffWorks.com to learn more about how to read a power meter. See more »
Faraday cages shield their contents from static electric fields. Learn how Faraday cages work and how they are used for a variety of purposes. See more »
The Fabulous Faraday Cage Quiz
Faraday cages shield their contents from static electric fields. Test your knowledge of Faraday cages with this quiz. See more »
How are voltage surges and spikes different?
What happens when there's too much voltage? Learn about the difference between voltage surges and spikes from this article. See more »
Electricity surrounds us and can be used thousands of different ways. Learn about the basics of electricity, from generators and electrical circuits to voltage and currents. See more »
Without gasoline, the world as we know it would grind to a screeching halt. The U.S. alone consumes well over a hundred billion gallons of gasoline per year. Learn all about this vital fuel. See more »
Follow us
Facebook
YouTube
Twitter
Pinterest