Introducing the Dirac Notation (Bras, Kets, Bra-kets)

In this video I will introduce the dirac notation (bras, kets and brakets) My name is Nick Heumann, I am a recently graduated physicist. I love to teach physics, so I decided to give YouTube a try. English is not my first language, but I hope that you can understand me well enough regardless. ▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬ 00:00 Introducing the idea of Dirac Notation 02:15 Introducing Kets 03:05 Introducing Bras 04:55 Introducing Bra-kets 07:24 Some properties 15:20 The Schwarz Inequality 16:48 Some don'ts