| BIOGRAPHICAL PREFACE |
| PREFACE |
| INTRODUCTION |
| I M. PLANCK AND LIGHT QUANTA |
| Statistical Mechanics and Thermal Radiation |
| Max Planck and the Quantum of Energy |
| Light Quanta and the Photoelectric Effect |
| The Compton Effect |
| II N. BOHR AND QUANTUM ORBITS |
| Rutherford's Theory of the Nuclear Atom |
| Quantizing a Mechanical System |
| Sommerfeld's Elliptical Orbits |
| Bohr's Institute |
| III W. PAULI AND THE EXCLUSION PRINCIPLE |
| Quotas for Electron Levels |
| The Spinning Electron |
| Pauli and Nuclear Physics |
| The Neutrino |
| IV L. DE BROGLIE AND PILOT WAVES |
| Schrödinger's Wave Equation |
| Applying Wave Mechanics |
| V W. HEISENBERG AND THE UNCERTAINTY PRINCIPLE |
| Discarding Classical Linear Trajectories |
| VI P. A. M. DIRAC AND ANTI-PARTICLES |
| Unifying Relativity and Quantum Theory |
| Anti-Particle Physics |
| VII E. FERMI AND PARTICLE TRANSFORMATIONS |
| The Forces Behind ß-Transformation |
| Using Fermi Interaction Laws |
| Fermi's Research in Nuclear Reactions |
| VIII H. YUKAWA AND MESONS |
| IX MEN AT WORK |
| APPENDIX BLEGDAMSVEJ FAUST |
| INDEX |