George Trinkaus

Tesla wrote The True Wireless back in 1919 because he wanted to knock the prevailing orthodoxy of radio theory into a cocked hat. I am republishing the piece in 1998 because that orthodoxy still...

Invented by Nikola Tesla back in 1891, the Tesla coil can boost power from a wall socket or battery to millions of high frequency volts. In this booklet, the only systematic treatment of the Tesla...