The Principles of the Visible World
This part talks about the principles of macro-phenomena such as heavenly bodies
Articles 1-8
Understanding The Works of God →
Articles 9-14
The Nature of the Sun and the Stars →
Articles 15-19`
The Hypothesis of Copernicus and Tycho →
Articles 20-27
Basic Principles of Cartesian Cosmology →
Articles 28-30
The Heliocentric Theory →
Articles 31-35
Vortex Movement →
Articles 38-41
Tycho's Hypothesis →
Articles 42-46
The Theory of Everything →
Articles 47-54
The Dynamics of the 2nd Element →
Articles 52-55
The Creation of the Universe →
Articles 55-59
Light and the Movement of Spacetime Particles →
Articles 60-62
How the Air-Aether Makes Things Round →