Free PDF Article: How to Build an Original Tesla Coil Model from the early 1900s.

From this rare, out of publication science journal, you will…

• Learn how to build a miniature Tesla Coil that safely generates 60,000 volts at a frequency of 500,00 cycles per second!
• Review a materials list and configuration more than 70 years old.
• Compare this to existing models for further insights into one of Tesla’s most enduring and controversial inventions of his life.