Anthropic discloses 2 months old fake tip to police among new rogue AI incidents
Summary
The article presents a browser-based 2D vehicle dynamics project called Motion Lab, detailing a modular architecture with a rigid-body core, tyre simulation, and three vehicle modes (Car, Ship, Brick). It explains how forces, torque, and simple barrier contacts drive motion, plus a deliberately approximate tyre model and fixed-step simulation. It serves as a deep-dive example of structuring a web-based physics simulation in JavaScript.