The Bohr Model of the atom is the standard way that introductory astronomy textbooks seek to demonstrate the link between atomic spectra and Kirchhoff's Laws of Spectroscopy. It's important to motivate it with the essentials of quantum mechanics. Here, we add in Einstein's and de Broglie's and Schroedinger's contributions, but we lean back towards the "Astro 101" understanding of the atom. This is part of my intro Astronomy class taught at Willam Paterson University and CUNY Hunter. 0:00 Introduction 0:16 The Rydberg Hint 11:08 The Particle Nature of Light: The Photon 17:14 DeBroglie's "Matter-Wave" Hypothesis 20:44 The Bohr Model of the Atom: de Broglie's Waves 23:34 The Bohr Model of the Hydrogen Atom 28:48 Electron Orbits are Fuzzy, not definite Electron 34:24 The Quantum Mechanical Model of the Atom 39:26 The Wave Function of the Hydrogen Atom 40:56 The Quantum Mechanical World...