Euler lied to me
A quick tour of why explicit Euler drifts and what to reach for instead (RK4, symplectic methods).
Reading a phase portrait
Why the damped oscillator spirals inward, and how to see the whole family of solutions at a glance instead of one curve at a time.
The skies over Moscow
How a childhood of cold, clear nights turned into a career of chasing outer worlds.
A site made of small parts
Notes on building this place from reusable components and a strict design system.
Why simulate at all?
Intuition is cheap and often wrong. A simulation is an argument you can poke.
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