Case study documenting a semantic instability (Mandela Effect) observed in GPT-5 during a live session.

The Mandela Effect Quiz

MCP server + atlas of timeline-shift folklore, Mandela Effect reports, and collider-era myth — every claim labeled, every source graded. A cultural archive, not a proof engine. ◉

Rewrite failed memories as legendary successes. The agent remembers a history that never happened — but feels true.

Oma Robbie Stories is a collection of creative works by Robin K — stories, poetry, artwork, and the occasional deep dive into curious ideas (like the Mandela Effect) — alongside my father’s autobiography, recorded in his own words and carefully shaped into a lasting record of his life.