How to use it, in 90 seconds: write a brief and watch the designer work. Then open the model, its parts and every check it runs. To steer it, shift+click a point on the model or comment on a line of the report. The next message works on it!

Hello world! I built physics.build for hobbyists and hardware engineers to co-design robots! You describe the robot. AI designs it from real parts. A physics referee checks whether it actually works. Opening up to early users today. Free during early access!