Roadwright
Draw any wheel shape and see the exact road it needs to roll along with its axle perfectly level. A square rolls smoothly on the right bumps, with a play button to animate it.
No account needed · sign in to keep your taste everywhere
More like this
Pages that share Roadwright's themes. Or browse all of Science.
Sublucid Geometry
Johnathon Selstad's collection of interactive geometry and physics experiments, from rotors and quaternions to inverse k…
4D Toys
An interactive toy box of shapes from a fourth spatial dimension that you can poke, throw and roll, powered by a 4D phys…
Roadwright
Draw any wheel shape and Roadwright computes the road it can roll along with its axle perfectly level, from a square on…
Bee Hunting Simulator 2016
A quiet free browser game about the old craft of bee hunting: watch where the bees fly, travel the beeline through the c…
Traffic Flow Simulator
A microsimulation of traffic flow where you adjust parameters on a ring road and watch stop-and-go waves form from indiv…
Liquid Layers
A colorful, interactive liquid simulator that runs in the browser, letting you pour, tilt and watch layers of tinted flu…
Stumble onto more like this
One click takes you to a page you didn't know you were looking for. Rate it and the next one lands closer to your taste.
Add to Browser — it's freeWorks in Chrome, Edge and Brave. No account needed.