- History Topic: The Brachistichrone Problem - This problem was posed by Johann Bernoulli in 1696 and several mathematicians rose to the challenge.
- Lagrangian and Hamiltonian Mechanics - A detailed introduction to the basic features and mathematical formalisms involved.
- Lagrangians and Hamiltonians for High School Students - A discussion of Lagrangian and Hamiltonian dynamics is presented at a level which should be suitable for advanced high school students.
- The Principle of Least Action - A brief review of the mathematics and physics involved in the principle of least action.
- The Principle of Least Action - An overview of this principle from the online book "Principles of Nature" by Wayne Roberts.