The site loads Google’s <model-viewer> and MathJax on every page, so both drop straight into Markdown.
Interactive 3D model
Drag to rotate, scroll to zoom. Replace src with your own .glb (e.g. /assets/models/glacier.glb) — glacier surfaces, fjord bathymetry, anything exported from Blender or ParaView.
Math rendering
Display math works out of the box — the shallow-ice flux, for instance:
\[q = -\frac{2A(\rho g)^n}{n+2}\, H^{n+2}\, |\nabla s|^{n-1}\nabla s\]Embedded React
Small interactive widgets can run inline on any page with React from a CDN — no build step. This slider is a working example; swap the logic for your own tool.