Catalog · The Early Universe Lecture 2 of 23 Lecture 2: Inflationary Cosmology: Is Our Universe Part of a Multiverse? Part II ← Previous Lecture 1: Inflationary Cosmology: Is Our Universe Part of a Multiverse? Part I Next → Lecture 3: The Doppler Effect and Special Relativity ✓ Mark complete Materials Transcript (PDF) ↗ transcript