Interesting web sites on Physics and Chemistry
Physicsweb (physics news, jobs and resources)
ChemSoc (the RSC's chemical science network)
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Physical and Chemical Organizations
Journals and Publishers on Physics and Chemistry
Physical and Chemical Data
Software for Physicists and Chemists
Computer Simulation
Education on Physics and Chemistry
Virtual Laboratories and Interactive Courses on Physics
HumourPACS (Physics and Astronomy Classification Scheme, from APS)