Every simulation here runs live in the browser with real equations underneath — adjust the sliders and watch the system respond in real time, the same variables your tutor talks about, made draggable.
Describe any topic in plain language — a science process, a math relationship, even something economic or biological — and a working, adjustable simulation will be built for you, as a flat diagram/chart or as a full 3D scene you can orbit around, whichever fits the topic best. You can try it out before deciding whether to publish it to the shared library.