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How does a fluorescent starter work?
home.howstuffworks.com/question337.htm
Fluorescent starters are used in several types of fluorescent lights. The starter is there to help the lamp light. Learn about fluorescent starters.
Voltage Tester
home.howstuffworks.com/voltage-tester.htm
A voltage tester is an essential tool to have when handling electrical wires. Learn about this simple tool and how it can help you with your next electrical project.
How did Nikola Tesla change the way we use energy?
science.howstuffworks.com/nikola-tesla.htm
Who made it possible to light up your home at night? Thomas Edison, right? Yes, but without the work of Nikola Tesla, we would be living in a different world.
Biting on aluminum foil can be painful. Why?
science.howstuffworks.com/question564.htm
Biting on aluminum foil can be painful -- basically, when you bite on foil, you build a battery in your mouth. Ouch!
How Electromagnets Work
science.howstuffworks.com/electromagnet.htm
Whether they're sorting out scrap metal or helping us unlock the secrets of the universe, electromagnets are pretty nifty devices. What's so great about magnetism on demand? We'll electrify you with the details.
How Wires, Fuses, and Connectors Work
auto.howstuffworks.com/wfc.htm
Wires, fuses and connectors are the kind of thing in your car that you never think about, but they are essential. They're not just there to keep your radio and lights working! Learn why they are so important.
What Was Your Name in a Past Life?
play.howstuffworks.com/quiz/what-was-your-name-in-a-past-life
Whether you were an animal, a plant, an object or a person in your past life, you had to be called something, right? We're about to ask you 30 abstract questions to determine what kind of name you had in your past life!
What Is a Deep Cycle Battery, and How Does It Differ From a Standard One?
auto.howstuffworks.com/question219.htm
What is the difference between a normal lead-acid car battery and a "deep cycle" battery? I have a trolling motor on my boat and I don't see why I can't use my car's battery with it rather than spending another $80 on a deep cycle battery.
What are tide tables?
science.howstuffworks.com/environmental/earth/oceanography/tide-table.htm
Whether you sail, surf, fish or collect shells, having one of these could help you out before you hit the water.
How Electromagnetic Pulse Attacks Work
science.howstuffworks.com/e-bomb.htm
Learn how EMPs work and how these weapons could tear apart modern technology.