What Changed
3D Simulations started as a flat list of experiments. After 40+ simulations those links became overwhelming — the homepage was a wall of tiles with no way to find what you actually wanted.
Today, every simulation belongs to a category. Each category has its own dedicated page with a live canvas hero animation, curated simulation cards, and links to relevant technical articles.
The Categories
There are 39 category pages in total. Each was designed with a distinct accent colour, a custom hero canvas animation, and curated content cards linking to related simulations and articles.
Kids Sections
A new Kids section groups simulations by age-appropriate content, with larger touch targets, simplified descriptions and no advanced math. Look for the 🟢 age badge on category pages.
Browse all categories at /categories/ — or jump to the Kids section.