Gravity

Gravitational Waves

Kinetic Theories of Gravitation

The Corpuscular Theories of Gravitation

On some Dynamical Conditions applicable to Le Sage's Theory of Gravitation

The Le Sage Theory of Gravitation

The Forces of Matter

The Le Sage Theory of Gravitation

Development of Gravity Pendulums in the 19th Century / Contributions from the Museum of History and Technology, Papers 34-44 On Science and Technology, Smithsonian Institution, 1966

Floating Free