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Curated by: Kathy Loves Physics (123 videos)
In 1888, both Nikola Tesla and Galileo Ferraris published a similar description of a 2-phase motor and generator. I show how and why Ferraris was inspired by optics and Tesla by Arago's wheel. Links: My mailing list: https://kathylovesphysics.ck.page/welcome My Patreon Page: https://www.patreon.com/user?u=15291200 As usual, a big thank you to the fabulous Kim Nalley for singing "electricity" and some background music. www.kimnalley.com The Arago's disc demonstration is from: https://youtu.be/vghaAcoVaAU