#physicsfactlet
Live, measured metrics for the hashtag #physicsfactlet from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #physicsfactlet
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 2026-11-05 00:45 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.online (Mastodon public search API) · fetched 2026-11-05 00:45 UTCNo related tags with measured usage found for #physicsfactlet.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-11-05 00:45 UTCEverything below is measured over the latest 40 public posts (spanning ~19055 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (40)
Avg boosts / post: 5.6
Top of the latest posts
#PhysicsFactlet A geodesics on a surface is the shortest* curve connecting two points. *or longest, if you want to be pedantic 😉
#PhysicsFactlet A Shack-Hartmann sensor is made my an array of small lenses and a camera. If the light hitting the lenses is collimated, we will get a number of equispaced foci on the camera. But if the light is not collimated, the position
#PhysicsFactlet Scattering VS Extinction In #Optics, the concepts of scattering and extinction are closely related. So closely related that many people tend to confuse them. Imagine to illuminate a small object with a beam of light. If the
#physicsfactlet across platforms
every network with a public tag surfaceFollow #physicsfactlet 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/physicsfactlet