Where ideas meet pixels
Interactive simulations, 3D engineering tools, and deep technical explorations at the intersection of computational physics and the modern web.
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Your engineering degree might be training you for a job that won't exist when you graduate
MIT and Carnegie Mellon already rebuilt their engineering programs around AI. Most schools haven't. Here's what changed, the data on vanishing entry-level jobs, and a free calculator to check where your program actually stands.
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See the Centroid Move: A Free Section Properties Calculator for Teaching Mechanics
An interactive centroid and moment-of-inertia calculator that turns abstract section formulas into something students can watch change in real time. Free, visual, and built for the classroom.
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How to Teach the Coefficient of Friction with an Interactive Tower Game
Ask a class what friction is and most students can answer. Ask them what the coefficient of friction actually measures, and the
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Building Umbra: A Three.js Shadow Puzzle That Teaches Spatial Reconstruction
A drawing-class game for the hardest skill in engineering visualization — building a 3D object back from its 2D projections. I teach engineering
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Lattice: A 3D Pipe Puzzle That Trains Your Sense of Three-Dimensional Routing
A second spatial-reasoning puzzle from the drawing-class series — this time about finding a path through a 3D grid. I built Umbra to
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Inside PaperGenie: An AI Research Assistant That Verifies Every Citation
Built because I'm a researcher with a tight schedule, and I refused to keep auditing every AI-generated citation by hand.
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Tension & Moment: A Free FEM Beam Calculator That Doesn't Look Like It's From 1998
A real finite-element solver for beams, in the browser, with no account and no nonsense. I teach structural mechanics. Every year I
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Tensile: A Free 2D Truss Analyser That Doesn't Treat You Like a Toy User
A browser-based truss solver using the Direct Stiffness Method — the same math that runs inside SAP2000 and RISA. Most free truss calculators
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briques: A Three-Dimensional LEGO Atelier in the Browser
A single-file 3D builder for people who like building things for the joy of building things. There's a particular pleasure
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Building Cubefall 3D: A Four-Wide, Twelve-Deep Falling-Block Puzzle in the Browser
The original spatial puzzle, extended into the third dimension, in one HTML file. Tetris is one of the most successful pieces of
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Building Townscape: A Glass-and-Light Village Builder for the Browser
I wanted to build a Townscaper. So I built Townscape — a small, charming village builder you can play in a browser tab.
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Building a Browser-Based URDF Viewer for Teaching Forward and Inverse Kinematics
A drag-the-slider, watch-the-arm-move tool for the moment kinematics stops being equations and starts being intuition. I teach kinematics. Both the forward problem