Nikola Tesla Patents_page_9

Nikola Tesla Patents | page 9 | https://thedailydialectics.com/pdfs/Nikola Tesla Patents/Nikola Tesla Patents.pdf

Moray’s equipment is said to have contained a germanium diode which he built himself in the days before solid-state devices became readily available. The equipment was examined and tested many times. On dozens of occasions, he demonstrated the equipment driving a bank of twenty 150W bulbs, plus a…