What is General Relativity? Lesson 46: Symmetries of the Riemann Tensor
49:40
What is General Relativity? Lesson 47: The double dual of the Riemann tensor
26:18
Relativistic Mechanics 1: Introduction and motivation
1:13:35
QED Prerequisites: Geometric Algebra - Maxwell's Equations
28:21
Relativistic Mechanics 8: Constructing the Dalitz Plot
58:55
QED Prerequisites Geometric Algebra 28: Relativistic Physics Intro
16:04
Heiteres Krippenspiel. Weihnachten mit Sträter und Schubert | MDR SPASSZONE
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QED Prerequisites : Geometric algebra 31 - More about spinors (corrected!)
34:30