A New Kind of Science - critical review
   Detailed and critical review by Ray Kurzweil of the book by Stephen Wolfram.
   http://www.kurzweilai.net/articles/art0464.html?printable=1

A New Kind of Science by Stephen Wolfram
   Science from the point of view of complex systems: from the origins of apparent randomness in physical systems, to the development of complexity in biology.
   http://www.wolframscience.com/nksonline/

Consciousness, Life and Meaning
   Essay on evolution and consciousness by Piero Scaruffi.
   http://www.thymos.com/tat/emergenc.html

Digital Philosophy -- Discrete Physics
   Assuming that all quantities, including space and time, are finite and discrete.
   http://www.digitalphilosophy.org/

Event-Symmetric Space-Time
   Book by Philip Gibbs, full text online, regards spacetime as a set of discrete events.
   http://www.weburbia.demon.co.uk/press/esst.htm

Events in History of Physics
   Time-lines of thermodynamics, electromagnetism, and symmetry. With links to other time-lines and resources.
   http://history.hyperjeff.net/

Experiment in Physics
   On the uses, value, and epistomelogy of experiment. By Allan Franklin, University of Colorado.
   http://plato.stanford.edu/entries/physics-experiment/

Identity and Individuality in Quantum Theory
   Assesses the metaphysical implications of quantum theory by considering the impact of the theory on our understanding of objects as individuals with well defined identity conditions. From the Stanford Encyclopedia, by Steven French.
   http://plato.stanford.edu/entries/qt-idind/

Kuhn's Structure of Scientific Revolutions
   Crucial chapter from Kuhn's famous book outlining how sciences is forced to go through a paradigm-shift, and see the world in terms of a new theory and new concepts.
   http://www.marxists.org/reference/subject/philosophy/works/us/kuhn.htm

MathPages: Physics
   Collection of essays, not always orthodox, but always lucid, on historical and important current issues in mathematics and physics.
   http://www.mathpages.com/home/iphysics.htm

Philosophical Foundations of Physics by R. Carnap
   Positivist view of Physics, which had influenced the Copenhagen Interpretation of the Quantum mechanics (CI).
   http://www.marxists.org/reference/subject/philosophy/works/ge/carnap.htm

Philosophy and Foundations
   A collection of links, from Norman Redington at MIT.
   http://web.mit.edu/afs/athena.mit.edu/user/r/e/redingtn/www/netadv/founds.html

Philosophy of Physics
   A collection of articles and notes from Soshichi Uchii, at Kyoto University.
   http://www.bun.kyoto-u.ac.jp/~suchii/physics.index.html

Physics Time-Line
   From the Copernican Revolution to superstrings, a chronology of more than 500 of the greatest discoveries in natural philosophy.
   http://www.weburbia.demon.co.uk/pg/heretic.htm

PhysicsWeb - This is Your Philosophy
   Are physicists realists? - results of a poll.
   http://physicsweb.org/article/world/15/4/2

Quantum Quackery
   Skeptical overview of QM and consciousness connection.
   http://www.csicop.org/si/9701/quantum-quackery.html

Review of "The Emperor's New Mind", by Roger Penrose
   His exploration is so much more serious philosophically than almost anything that has been done since Einstein and Schrodinger
   http://www.friesian.com/penrose.htm

Robert Rosen - Understanding Life and Physics
   A resource site on the works of Robert Rosen, who showed that biological systems demonstrate complexities and physics beyond the strictures of Newtonian mechanics.
   http://www.panmere.com/rosen/

Science, Pseudoscience and Society
   Papers by Feynman on paranormal 'sciences', Sokal Affair (use of pseudo-physics in social sciences), critique of Kuhn. Also a collection of links.
   http://www.softpanorama.org/Skeptics/index.shtml

Shakespeare and Thermodynamics - Dam the Second Law!
   What the second law of thermodynamics is all about, and how it is constantly 'dammed' or blocked by activation energy
   http://www.shakespeare2ndlaw.com/

Space and Time: Inertial Frames
   On the frames of reference relative to which motion and rest are measured; by Robert DiSalle.
   http://plato.stanford.edu/entries/spacetime-iframes/

Symmetry in Physics
   Group of motions determines the conservation laws - the fundamental principles of physics.
   http://www.emmynoether.com/

The Bactra Reviews
   A set of book and article reviews, not limited to physics.
   http://cscs.umich.edu/~crshalizi/reviews/

The Mind of God
   A review of Paul Davies' exposition of foundational philosophical issues.
   http://dannyreviews.com/h/The_Mind_of_God.html

Wikipedia - EPR Paradox
   On the experiment to show that a measurement performed on one part of a quantum system can have an instantaneous effect on the result of a measurement performed on another part.
   http://en.wikipedia.org/wiki/EPR_paradox