The PowerPoint opens with video footage of the decomposition of nitrogen triiodide and then explains it with diagrams. Graphs of exothermic and endothermic reactions are exhibited, as well as one for the effect of a catalyst on reaction rate. Sources of energy are compared over time, and finally, energy conversion is mentioned. The presentation is incoherent, but the individual slides are visually appealing, educational, and may prove useful on their own.