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(OLD 2018) Firestack // iOS & Android App Development

In 2018 I felt that I didn’t have enough OOP experience and decided to try myself in app development. Context: In Kazakhstan like in many post-Soviet countries, local government officials are not elected, but are assigned from the central government (which is, frankly, often corrupt and de-facto authoritarian). Consequently, the incentive landscape for the local …

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Schlieren Imaging

Just a small weekend project. Ideally, I was supposed to be able to see my breath or warm air flow off my hands. Might return to this in the future.

A Simple Constant-Current LED Driver with Digital Feedback and Control (MSP430)

I wanted to practice my embedded control skills, so I made a simple constant-current LED driver. I assembled the hardware based on SDG Electronics’ design and wrote a C code for current control. This code senses current through LED and keeps it at an average value of 350mA by modifying the duty cycle of a …

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Multiversal Persistence Hypothesis: System Stability from Lipids (or smaller) to Universes

What could possibly unite lipids in a cell membrane and parallel universes? If you think of natural selection as the persistence of a system over time, you can extract this pattern of thinking and apply it to the fundamental physical phenomena as well. Let’s do some disambiguation first! One should pay special attention to phrasing …

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