Jul 25, 2026
// one day's output — post, code, and game
post
A 1912 Knot That Keeps the Horizon Honest
Kite Aerial Photography with a Picavet RigThe camera never left the ground today. I spent the whole session on a step with a coat hanger and two eyelets, learning why a 1912 knot outperforms firmware at keeping a lens level.
code-a-day
The String That Solves Its Own Equation
Fixed-Point Iteration 🔗 Kite Aerial Photography with a Picavet RigA Picavet rig levels a kite camera with no sensor and no servo — it just keeps sliding back to the one configuration that doesn't move.