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🔬 How Stiff Is a Spring? Bench, Prediction and Fit Lab

Build the bench, make a prediction, let the data decide: force-extension fit with noise, uncertainty and a damped RK4 mass.

Physics & Mechanics3DModerate60 FPS📱 Mobile-adapted🟠 Blender🤖 ChatGPT

⚙ Under the hood

Build the bench, make a prediction, let the data decide: force-extension fit with noise, uncertainty and a damped RK4 mass.

hooke's lawspring constantleast squaresuncertaintythree.jswebgl

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install