There has been much discussion on the benefits of purchasing premade coils versus the challenge of building one yourself. Maybe you’re trying to save money, or you’re frustrated with constantly ...

We love a good Tesla coil music performance, but have never really considered building our own. After reading [TheHomebrewGuru’s] guide to musical Tesla coils we’re still not considering it. Whether ...

A few years ago [Patrick] was offered the Tesla coil of a friend of a friend. This was an opportunity too good for him to pass up. He then began the creation of an Off-Line Tesla Coil (OLTC), where no ...

The evaporator is the component that absorbs heat into the refrigeration system. It is a refrigeration coil made of aluminum or copper with aluminum fins attached to the coil of either type to give ...

1. Here's all you need to start on your dual coil conversion: basic bench tools, W&H parts hit and Lincoln Zephyr Vi2 distributor. Cost is about one-third of ready-made unit. 12. Place coil on ...

Discover how to build a simple electric train using just a copper coil, an AA battery, and disc magnets in this step-by-step ...

Engineering students at the University of South Florida have built a massive Tesla coils that shoots 15-foot-long sparks to the tune of Super Mario Brothers. Members of the student run organization ...

Building envelopes create a physical boundary or shell integrated to the outer skin of a structure, separating indoor and outdoor environments. By assembling architectural components such as walls, ...