This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Simulflow
simulflow.bsky.social
did:plc:uezmlnxdeki5rcgwopvwoo3e
I mean ... all you have to do is watch a ship sail away from you until it disappears over the horizon. If the earth was flat it would never disappear like it does. ANYONE can do this (at least anyone who's got access to the ocean without islands in the way).
2024-12-19T21:18:00.258Z