On 25 March 2021, David Park gave the 51-minute talk Introductory Tour of Grassmann Algebra and Calculus in Mathematica ( https://www.youtube.com/watch?v=TGGDihbLm6g ). The application is a joint advanced developmental project by David Park and John Browne. It is available on a selected basis to individuals whose primary interest is Grassmann algebra itself and its application in education and who would be willing to contribute to it. David is a longtime Wolfram Language user and is the author of Presentations and UnitsHelper applications. The video provides his contact information.