Fig. 10From: WikiHyperGlossary (WHG): an information literacy technology for chemistry documentsScreen shots of the WHG IUPAC glossary definition for entropy. On top a is the canonical definition that is displayed when viewed in the WHG Portlet. As the novice scrolls down they reach part b, which has an imbedded video that was created by a freshman student at the University of Arkansas at Little Rock. These screen shots are described in the video of Additional file 6 Back to article page