Tesla Coils are always a blast to see and are relativity simple to build. While there are plenty of sites on the subject, [Michael’s] newest instructable breaks building a solid state Tesla Coil ...

Small Tesla coil designed for use by medical profession, 1897 Visit Life and Legacy to get the full story behind the Tesla coil. View Tesla coil patent 454,622 .

In addition to high frequencies, the coil could also generate extremely high voltages. With high frequencies, Tesla developed some of the first neon and fluorescent illumination. He also took the ...