This is part one of my series on electronic oscillators. In this video, we explore the fundamentals of electronic oscillators. What is oscillation? What kind of things oscillate? What are oscillators? We explore pendulums, acoustic feedback, and the phase shift oscillator. Learn More: How FOUCAULT PENDULUM Works...: https://www.youtube.com/watch?v=8JxyT0edT6c What the Phugoid is... (I need to make a minor correction): https://www.youtube.com/watch?v=9DnSG4H2UjE How to get feedback out of choir mics: null Escapement Theory: https://www.youtube.com/watch?v=SUuv0_gHQQs Vocademy - Free Vocational Education 00:00 Title and introduction 01:11 What is oscillation 06:40 What are oscillators 08:49 Key requirements 11:54 Sine waves and harmonics 20:20 Feedback in an auditorium 29:33 The phase shift oscillator 40:10 Coming up 40:34 Epilog