- Spring 2015: Math 2940 Linear Algebra for Engineers
- differential equations: notes (now also available as a Kindle book), an ode applet, PDE applets heat equation in 1d or 2d , wave equation in 1d or 2d , Laplace equation in disc .
- other applets, notes, and teaching toys
- some good questions in Linear Algebra inspired by the Good Questions project

- a family of solutions to the Euler system and poster about them from a SIAM nonlinear wave meeting,
- a translation of Leray Sur le Mouvement d'un Liquide Visqueux Emplissant L'espace
- are these boundary conditions ever used?

- tensegrity catalogue,
- A cyclic flex of the Connelly-Steffen surface .

*last modified December 2014*