#physicsmastodon
Live, measured metrics for the hashtag #physicsmastodon from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #physicsmastodon
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 · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 16:37 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 2026-07-27 16:37 UTCNo related tags with measured usage found for #physicsmastodon.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 16:37 UTCEverything below is measured over the latest 7 public posts (spanning ~28630 hours).
Posting hours (UTC)
Languages: English (7)
Avg boosts / post: 1.4
Top of the latest posts
Eight years ago, I made a decision that confused my friends. I recently wrote an editorial about it and why students should study physics. You can read the English version on Substack, with footnotes for non-physicists. https://open.substac
A physics paper with an official publication date of Jan 2025, "On the same origin of quantum physics and general relativity from Riemannian geometry and Planck scale formalism", already has an expression of concern. If a paper is retracted
Turns out infrared thermometers don't get the temperature of water right. Alerted to this when dying a shirt. IR thermometer said 85°C - while I wondered why the water was gently bubbling. Digging out a mercury thermometer revealed why - it
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/physicsmastodon