#antihydrogen
Live, measured metrics for the hashtag #antihydrogen from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #antihydrogen
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.social (Mastodon public tags API) · fetched 2026-09-28 09:16 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-28 09:16 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 09:16 UTCEverything below is measured over the latest 7 public posts (spanning ~75988 hours).
Posting hours (UTC)
Languages: English (6) · German (1)
Avg boosts / post: 2.3
Top of the latest posts
The consensus is that any laboratory #mass must be attracted by the Earth, although some authors have considered the #cosmological consequences if #antimatter should be repelled by #matter. In the general theory of relativity, the weak equi
New dual-frequency Paul trap tested at #MainzUniversity // Heavy calcium ions or light #electrons captured in the same trap 👉https://prisma.uni-mainz.de/en/2026/04/10/milestone-on-the-way-to-creating-antihydrogen-in-mainz-new-dual-frequenc
Physicists at #CERN have apparently discovered the groundbreaking art of baffling web servers, achieving the elusive "429 Too Many Requests" paradox. 🤯✨ Meanwhile, #antihydrogen remains as elusive as coherent error messages from support te
What “antihydrogen” means
WikipediaAntihydrogen is the antimatter counterpart of hydrogen. Whereas the common hydrogen atom is composed of an electron and proton, the antihydrogen atom is made up of a positron and antiproton. Scientists hope that studying antihydrogen may shed light on the question of why there is more matter than antimatter in the observable universe, known as the baryon asymmetry problem. Antihydrogen is produced artificially in particle accelerators.
“Antihydrogen” on Wikipedia (CC BY-SA) →#antihydrogen across platforms
every network with a public tag surfaceFollow #antihydrogen 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/antihydrogen