Miscellaneous

Tools & visualizations

Visualizations for Parents
Interactive visualizations for pregnancy and early childhood.
Subway Sauce Guide
Which sauce goes with which Subway sandwich? Heatmap with switchable color scale.
Input Shaping Calculator
Driving a damped spring-mass system without residual vibration: ZV/ZVD/ZVDD/EI shapers, step response and sensitivity curve.
Drug Concentration Visualiser
Pharmacokinetic blood-level curves: drag intake times, combine doses and immediate/extended-release forms, and watch steady-state accumulation.