We give a non-standard introduction to the basic framework of Einstein’s Special theory of Relativity (SR), which avoids various assumptions that are usually introduced (often without either explanation or justification). We show that SR is a consequence of simple Newtonian mechanics when we replace the idea of an inertial frame with the idea of an inertial observer.
The discussion is introduced via a one-dimensional Newtonian situation involving bats using echo location to detect events!
Screenshot PDFs help you navigate through most of Norman’s video series: they can be found at http://www.wildegg.com/wildegg-store….
My research papers can be found at my Research Gate page, at https://www.researchgate.net/profile/…. I also have a blog at http://njwildberger.com/, where I will discuss lots of foundational issues, along with other things, and you can check out my webpages at http://web.maths.unsw.edu.au/~norman/. Of course if you want to support all these bold initiatives, become a Patron of this Channel at https://www.patreon.com/njwildberger?… .