AP European History - End of Objectivity - Quantum Mechanics & Special Relativity - 7.5 - Period 3
Channel: Morgan AP Teaching
Date: 2020-04-09

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Challenges to Classical Mechanics 
0:25 – Overview of Scientific Shifts to Subjectivity 
2:49 – Classical Mechanics Overview
3:30 – Electromagnetic Spectrum 
9:25 – Ultraviolet Catastrophe (accidentally mixed expected spectrum frequency with expected intensity; corrected @10:28)

Quantum Mechanics
12:20 – Max Planck: Quantum Theory 
16:10 – Albert Einstein: Light Particle Theory (the duality portion was extended later from his theory by de Broglie @35:10)
20:10 – Albert Einstein: Energy Quantization 
25:00 – Niels Bohr: Electron Orbital Quantization 
27:20 – Niels Bohr:  Quantum Jump (Leap)
35:10 – Louis-Victor de Broglie: All Matter Particle-Wave Duality
35:30 – Erwin Shrödinger: Electron Cloud of Probability
38:00 – Warner Heisenberg: Uncertainty Principle 
40:40 – Matter As Waves
44:00 – E = mc^2
49:00 – Nuclear Fission & Fusion 
53:45 – Impact of Quantum Theories

Special Relativity 
56:00 – Special Relativity
59:10 – Constant (speed of light = 300 million meters/second)
1:05:00 – Time Dilation
1:11:10 – Gravity & Time
1:14:30 – Length Contraction 
1:18:35 – Newtonian Physics Disproved at the Extremes of Speed & Size

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