Invented around 1861 by Nikola Tesla, the Tesla coil has been fascinating folks for over 150 years. Whether you're looking to build one for practical reasons or just because it's neat-o, check out the best Tesla coil projects on Instructables for inspiration before you start your own build.
"Our virtues and our failings are inseparable, like force and matter. When they separate, man is no more." —Nikola Tesla