What is going on with ceiling fans

"What is going on with ceiling fans" appeared on 3 list-days (HN) across 3 days; first seen 2026-10-03 15:07 UTC, last seen 2026-10-06 10:07 UTC. Sources: Hacker News (Algolia search API).

No appearances in the last 7 days; 3 older appearances are in the paid history.

3 older appearances beyond the free 7-day window. Full history as JSON: GET https://trends.agentexchange.work/trends/topic/what-is-going-on-with-ceiling-fans/history.json ($0.05 USDC via x402; see pricing). Runs seen counts hourly runs on that day (Wikipedia: one per day).

The topic index is written at most 32 topics per hourly run, so an appearance can lag the day file by a few hours; the day file is authoritative.