Superphysics Superphysics

The Moon and the Planets

Vortices
Vortices →
1: Rules of Reasoning
Book 3
1: Rules of Reasoning →
Propositions 1-8
Propositions 1-8 →
Propositions 18-19
Propositions 18-19 →
Propositions 9-12
Propositions 9-12 →