Catalog · The Early Universe Lecture 5 of 23 Lecture 5: Cosmological Redshift and the Dynamics of Homogeneous Expansion, Part I ← Previous Lecture 4: The Kinematics of the Homogeneous Expanding Universe Next → Lecture 6: The Dynamics of Homogeneous Expansion, Part II ✓ Mark complete Materials Transcript (PDF) ↗ transcript