Independence of events and quantum structure of the light in Einstein's special relativity

Indeterminism and Randomness Through Physics

Indian Contributions to High Energy Physics in the 20th Century

Indian Cosmological Ideas

Indian Physics: Outline of Early History

Indigenous Astronomies and Progress in Modern Astronomy

Innovators and Interpreters: The Historic Role of Women in Science

Introduction to Bronstein's "Quantum theory of weak gravitational fields"

Introduction to the Workshop "30 years of bubble chamber physics"

Invariant Variation Problems

Irving Kaplansky and Supersymmetry

Is Feasibility in Physics Limited by Fantasy Alone?

Is Science going through a critical stage?

Is symmetry identity?

Is the Quantum World Composed of Propensitons?

John Ellard Gore: of immensity and minuteness

Jorge A. Swieca's contributions to quantum field theory in the 60s and 70s and their relevance in present research

Julian Schwinger (1918-1994)

Julian Schwinger: Nuclear Physics, the Radiation Laboratory, Renormalized QED, Source Theory, and Beyond

Kepler's Differential Equations