20:21
Arthur Young's The Reflexive Universe Part 1: Light by John David Ebert
The John David Ebert Channel
15:03
Arthur Young's The Reflexive Universe Part 2: The Four Levels by John David Ebert
20:58
Arthur Young's The Reflexive Universe Part 3: Atoms by John David Ebert
17:49
Arthur Young's The Reflexive Universe Part 4: Molecules by John David Ebert
20:08
Arthur Young's The Reflexive Universe Part 5: Plants by John David Ebert
19:13
Arthur Young's The Reflexive Universe Part 6 by John David Ebert
