http://hyperphysics.phy-astr.gsu.edu/hbase/quacon.html#quacon
 Another great site.  Explains main points of Quantum Physics well.

http://www.ubishops.ca/ccc/div/sci/chem/index.htm
 A broad overview of Physical Chemistry with animations and 3-D plots.

http://www.uic.edu/~mansoori/Thermodynamics.Educational.Sites_html
 Includes helpful Classical, Quantum, and Statistical Mechanics links along with some Thermodynamic links.

http://cmm.info.nih.gov/intro_simulation/node1.html
 An overview of Quantum Mechanics and Statistical Mechanics including tables and graphs.

http://chem.ps.uci.edu/instruction/applets/
 Neat page with some educational applets including particle in a box, the Second Law of Thermodynamics, and the Boltzmann Distribution.

http://www.nd.edu/~chem647/java.html
 More interactive demonstrations.

http://www.phys.ksu.edu/perg/vqm/on-line.html
 More P-Chem programs using shockwave and java.

http://www3.adnc.com/~topquark/quantum/quantumapplets.html
 Some Quantum Mechanics applets… not a lot, but a few neat ones.

http://www.mongoosemetrics.com/phone-articles/a-complete-timeline-for-atomic-structures.php
 Timeline of atomic theory (thanks to beverly@khsteachers.org for suggesting this link).

http://www-f1.ijs.si/~vilfan/SM/contents.html
         Lecture notes in a Statistical Mechanics course

http://www.tannerm.com/index.htm
 Brief explanations of Thermodynamic principals.

http://www.cchem.berkeley.edu/%7Echem130a/sauer/outline.html
 A Thermodynamic outline page.

http://tardis.svsu.edu/%7Eslaven/Entropy.html
 A good explanation of Entropy

http://jersey.uoregon.edu/vlab/
 Thermodynamic applets

http://www.chem.umr.edu/Subjects/PChem/explained.html
 Thermodynamic and Equilibrium equations

http://uic.edu/~mansoori/Thermodynamic.Data.and.Property_html
 Thermodynamic data and property calculation sites on the web.

http://www.biochem.vt.edu/courses/modeling/index.html#Topics
           Includes topics in Quantum Mechanics, Statistical Mechanics, and Free-Energy

http://chem.ualberta.ca/~plambeck/che/struct/s040x.htm
          A very good overview of Chemical Thermodynamics

http://www.world.std.com/~mmcirvin/bluesky.html

http://www.cssip.uq.edu.au/~jackway/biomed/lecture1_98/node11.html
 A review of derivatives and partial derivatives

http://wulfenite.fandm.edu/
 An extensive list of data and resources for General and Physical Chemistry

http://therion.minpet.unibas.ch/minpet/groups/thermodict/sp15/sp15.html
 A thermodynamic matching game.

http://epunix.biols.susx.ac.uk/Home/John_Gribbin/quantum.htm
 Some mysteries of Quantum Mechanics

http://www.weburbia.com/pg/quantum.htm
 Alternative Quantum Physics: alternative explanations