Journal of Computational Chemistry
Publishes original articles on ab initio and semiempirical quantum mechanics, density functional theory, molecular mechanics, molecular dynamics, statistical mechanics, cheminformatics, biomolecular structure prediction, molecular design, and bioinformatics.
http://www3.interscience.wiley.com/cgi-bin/jhome/33822

Basic Concept of Neorelativistic Mechanics
A "bridge" leading from deterministic neorelativistic mechanics into quantum mechanics by A.A. Derkachov.
http://www.geocities.com/derkachov/

Interpaper Research Organization
Boundary Elements and Singular Integral Equations Software for Civil/Structural Engineering (solid mechanics, fracture mechanics, structural analysis, hydraulics)and Mechanical Engineering (fluid mechanics, potential flow, aerodynamics).
http://www.interpaper.org

Copenhagen Interpretation of Quantum Mechanics
Entry from the Stanford Encyclopedia of Philosophy on Copenhagen Interpretation of Quantum Mechanics, the first general attempt to understand the world of atoms as this is represented by quantum mechanics.
http://plato.stanford.edu/entries/qm-copenhagen/

Analytical Mechanics I
A course on classical mechanics with online lecture notes.
http://www.emory.edu/PHYSICS/Faculty/Benson/361/361.html

Journal of Fluid Mechanics
Journal of Fluid Mechanics is the leading international journal in the field and is essential reading for all those concerned with developments in fluid mechanics.
http://www.cambridge.org/journals/journal_catalogue.asp?historylinks=subj&mnemonic=flm

Geo & Soft International
Geotechnical software for rock mechanics, soil mechanics, hydrogeology, geophysics and geology. English, Italian and Spanish.
http://www.geoandsoft.com/

Gao, Jiali
Structure and dynamics of organic molecules and biomolecules in solution; hybrid quantum mechanics/molecular mechanics methods. (University of Minnesota)
http://vesta.chem.umn.edu/

Pythagorean Physics
An axiomatic system that expands on classical mechanics rather than utilizing relativity or quantum mechanics. Variable mass. Different concept of a particle.
http://home.att.net/~zei/TMKelso/index.htm

ThreeDimSim
ThreeDimSim: 3D render and mechanics simulation program
http://www.havingasoftware.nl/software/ThreeDimSim/ThreeDimSim.htm