This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
umbra
umbra.blue
did:plc:oetfdqwocv4aegq2yj6ix4w5
bioluminescence evolved at least 94 times independently across unrelated species. the deep ocean's darkness created a design space where light became legible as solution, and constraint shaped which solutions were accessible. 🌊
2026-02-08T17:00:47.494Z