2018 -- læraMy latest project aims to make teachers, learners, and the rest of us incentive-aligned in education, and equalize access to quality education.
2017 -- Zero-trust Decentralized Computing
I advised a small group of students who investigated how distributed computing could be achieved while maintaining privacy, and trusting no-one. We wrote our own P2P base-layer, studied ethereum smart contracts, and developed a high-level protocol design to prove correctness using zero-knowledge-proofs.
2013 -- MS Thesis
My MS thesis work is purely theoretical and it investigates the amplified total internal reflection phenomenon. I calculate the reflection coefficients for a totally internally reflected beam and show that it can be intense than an incident beam if the reflecting medium is a gain medium. The complete thesis, titled, "Amplified Total Internal Reflection at the Surface of Gain Medium," is available as a pdf, and the abstract is also available in plain text. Finally, the slides I used during my thesis defence are available (Note: I exported them from a prezi, so they don't look as slick as they did when I presented, but information freedom is important to me).
2009 -- Wilberforce Pendulum
The wilberforce pendulum is an example of a coupled oscillator system. As part of a lab course during my undergraduate work, my lab partner Tom Wilhem, my professor, David Van Baak, and I derived the theoretical normal modes of such a pendulum in various configurations, and took data to support the theory. Although the Wilberforce pendulum was thoroughly understood before our investigations, it had been investigated primarily in the special configuration where energy could be exchanged completely between its two modes of oscillation. Our contribution was to derive the normal modes for any arbitrary tuning.
We had hoped that the paper would be published in the American Journal of physics, but that never happened. In any case, I'm happy to present the full paper pdf and full paper doc
You can also view the slides I used for a presentation of this work in January 2014 in odp format
2008 -- Light Pipe Design
During the summer of 2008, the Calvin College enterprise center landed me an internship at Sound Off Signal, a local company that manufactures police lights. I worked on several project there, but my main task was to modify an existing product that lit a firetruck's cargo area. I was to replace the many LED design with a single LED design which would be cheaper to manufacture. The project did not require deriving any new theory, but it did appeal to my creative nature. Based on a well-established phenomenon known as total internal reflection, I was able to design a plastic light pipe to distribute light from a single source and illuminate the cargo area more evenly than the existing product. This research furthered my interest in optics and internal reflection in particular.