# Projectlumen

Project, Worldwide.

> Interactive physics simulations I built while teaching my daughter
>
> — in its own words, from projectlumen.app

- Website: https://www.projectlumen.app/
- Listed since: 2026
- launched: 2026-01-19
- launch post: https://news.ycombinator.com/item?id=46675669
- hn score: 2
- domain created: 2026-01-18
- Last verified: 2026-01-19


## Sources

- Hacker News, "Show HN" — https://news.ycombinator.com/item?id=46675669, read 2026-01-19

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startup.is · https://startup.is/projects/projectlumen · open data: /api/v1, /llms.txt