Prodigal-Genius-Biography-of-Nikola-Tesla_page_158

Prodigal-Genius-Biography-of-Nikola-Tesla | page 158 | https://thedailydialectics.com/pdfs/tesla/Prodigal-Genius-Biography-of-Nikola-Tesla/Prodigal-Genius-Biography-of-Nikola-Tesla.pdf

In the middle of June, while preparations for other work were going on, I arranged one of my receiving transformers with the view of determining in a novel manner, experimentally, the electrical potential of the globe and studying its periodic and casual fluctuations. This formed part of a plan…