#experiments
Live, measured metrics for the hashtag #experiments from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #experiments
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-29 04:13 UTC5 uses by 5 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-29 04:13 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-29 04:13 UTCEverything below is measured over the latest 40 public posts (spanning ~1860 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (26) · Lithuanian (6) · German (2) · French (1)
Avg boosts / post: 1.2
Top of the latest posts
Reading Wheel Desk (1883), from Scientific Amusements, translated from the French of Gaston Tissandier. Source: California Digital Library / Internet Archive Available to buy as a print. https://pdimagearchive.org/images/81921d12-96b9-4b2c-
In 1879 a scientist buried bottles filled with seeds. Every 20 years, one is dug up and studied. https://fed.brid.gy/r/https://www.upworthy.com/in-1879-a-scientist-buried-bottles-filled-with-seeds-every-20-years-new-one-is-dug-up-and-studie
💁🏻♀️ TIL: 🕷️🪐 #Spider-like channels etch #Mars’ southern hemisphere, carved by seasonal #CO2 ice that sublimes under #spring sunlight, building gas pressure until it cracks the ground and jets dust. Lab #experiments at #NASA’s #JPL, in
What “experiments” means
Wiktionary · Wikipediaexperiments/ɪkˈspɛɹ.ɪ.mənts/
- nounA test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy of something previously untried.
- verbTo conduct an experiment.
An experiment is a procedure carried out to support or refute a hypothesis, or determine the efficacy or likelihood of something previously untried. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. Experiments vary greatly in goal and scale but always rely on repeatable procedure and logical analysis of the results. There also exist natural experimental studies.
“Experiment” on Wikipedia (CC BY-SA) →#experiments across platforms
every network with a public tag surfaceFollow #experiments 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/experiments