The Lab
Just for Fun
Side projects and web experiments — built for the joy of it, with the same engineering care as the apps. No sign-ups, no ads. Just things worth poking at.
Fluid Sonata
LiveClassical music, played by a fluid simulation. Bach, Mozart, Beethoven and Tchaikovsky on a piano synthesized from scratch — no audio files anywhere — driving a real GPU Navier–Stokes solver, over the SolarEclipse orrery. Drag the fluid while it plays.
Start the performance →
SolarEclipse
LiveA ten-body Newtonian solar system, integrated every 15 simulated minutes — that predicts real solar eclipses, verified against the NASA catalog. Eclipses aren't programmed in. They emerge.
Run the simulation →
App Profitability Calculator
LiveModel downloads, conversion rate, pricing, and Apple's cut — and see what an iOS app actually earns. The same math we run before building anything.
Run the numbers →