#longestrunningexperiment
Live, measured metrics for the hashtag #longestrunningexperiment from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #longestrunningexperiment
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-09-29 09:36 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-09-29 09:36 UTCNo related tags with measured usage found for #longestrunningexperiment.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-29 09:36 UTCEverything below is measured over the latest 2 public posts (spanning ~0 hours).
Posting hours (UTC)
Languages: English (2)
Avg boosts / post: 5
Top of the latest posts
Lord Kelvin started this experiment in 1887 by placing a block of Cobbler's Wax at the top. Cobbler's Wax is a non-Newtonian Fluid. This means that if it is hit hard, it acts like a brittle solid and shatters, but, as this experiment demons
This is Lord Kelvin's Artifical Glacier in the Huntarian Museum in Glasgow. It has now been running for 135 years, and is potentially the longest running experiment in the world. Certainly, it had been running for 40 years when the currentl
#longestrunningexperiment across platforms
every network with a public tag surfaceFollow #longestrunningexperiment straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/longestrunningexperiment