When it comes to alternate energy sources, there are many selections to pick from. Nevertheless, the awe factor of the tesla coil is unmatched by any competitor. Invented by the unrivaled genius Nikola Tesla over half a century ago, the technology still secures the energy to fascinate and captivate the imagination even today. Tesla gave the earth the legacy of alternating present-day, making it possible for power to transmit over vast intervals, literally changing the face of the nation in a generation. Even so, even with such great success, he is nevertheless most remembered for the device to which he lent his name: the tesla coil. If you are interested in building a tesla coil, you are probably not aiming to energy your home, but rather build an experiment in electricity and power. Just keep in mind, this can be hazardous, so please take all necessary precautions. Nevertheless, when done appropriately, constructing a tesla coil can be a fun and fulfilling project. Obviously, you will need to have energy to generate the electric present-day within the coil, so the first step in making a tesla coil is choosing a power source. The best selection for a beginner would be to use the transformers from neon signs. beginning small is advisable. Secondly, just like a spark plug desires a small gap to leap across, you will need to generate this same gap for your tesla coil to function correctly. This can be as simple as two screws separated by only a small margin, though the better assembleed the gap, the better your tesla coil will perform. Next, you will need to either obtain or build a capacitor. This can be done making use of nothing more than the family items salt, water, oil and aluminium foil. The fourth and fifth steps in building a tesla coil are to build the secondary and primary coils, respectively. Simple copper wire can be used. Those easy methods are all you need to build a tesla coil. Stay safe and enjoy!