Topics in Science Volume 2 uses graphics and animations to visualize and to provide insights into the following topics: Phase equilibrium Equilibrium constant Basic thermodynamic functions The multimedia content is delivered in a stand alone application. Download the zipped file and extract it into a single folder. All unzipped files need to reside in the same folder. Click on intro_V2.exe to start the program. The file readmefirst.txt is part of the zipped file, it provides additional info if required. This multimedia title is for high school students grades 9 to 12.