Coffee
A map of cafés I have been to and more places to try.

A map of cafés I have been to and more places to try.
A cleaned-up checklist from my original CNC machining notes.
Reading notes on good explanations, conjecture, induction, fallibilism, and how knowledge grows.
A visual note on noisy sensors, predictor-corrector filters, Bayes filters, and the Kalman filter bridge.