Author: KathyJoseph

  • Best Non-GamStop Betting Sites & Bookmakers for UK Players

    Non UK Betting Sites Quick Info: Online gambling in the UK is tightly regulated, with most betting sites operating under the UK Gambling Commission (UKGC). However, overseas casinos accepting UK players provide an alternative for those seeking more flexibility. These platforms offer a wide range of betting options and are not bound by UKGC restrictions.…

  • Misconceptions in Deriving the Poynting Vector: History and Physics

    Before I get started, I feel that I should warn you that this video is VERY fast and dense with high level physics. I basically go through the physics as if you were students in an advanced physics course on Electricity and Magnetism at an elite university. I am not saying that to discourage anyone…

  • The (Shocking) History & Physics of Electric Transformers

    History of electric transformers from Faraday through Lenz, Sturgeon, Callan, Ruhmkorff, Gaulard, Westinghouse and more (with a description of what Tesla did and didn’t do in the evolution of electricity). Hello, my name is Kathy Joseph and I have done a lot of original research from 1800s papers, magazines, patents, and books to tell you…

  • Quaternions to Vector Analysis

    by Kathy Joseph I just finished a video on a history of the quaternions and a biography of their inventor, William Rowan Hamilton. In it, I stated, I hope pretty convincingly, that the basic features of vector algebra ALL came from Hamilton: the scalar, the vector, the dot product (or, at least the negative of…

  • Quaternions Are Amazing and So Was William Rowan Hamilton (their creator)

    A Biography and Description of Couplets, Quaternions and the life of Hamilton Before I get into quaternions and William Rowan Hamilton and why I think both are amazing, I would like to take a couple of minutes to go over why I ended up making this video. This video started because I was working on…