#tomography
Live, measured metrics for the hashtag #tomography from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #tomography
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 21:51 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 21:51 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 21:51 UTCEverything below is measured over the latest 40 public posts (spanning ~24451 hours).
Posting hours (UTC) — busiest: 22:00
Languages: English (28) · German (10) · Japanese (2)
Avg boosts / post: 2.8
Top of the latest posts
To read 2,000-year-old burned scrolls, scientists burn their own Researchers fabricated a carbonized papyrus scroll, virtually reading its leaded ink via X-ray tomography. This proves lead improves reading success and creates synthetic mode
Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea -- https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article -- https://doi.org/10
"High-throughput phenomics of global ant biodiversity", Katzke et al. 2026 https://www.nature.com/articles/s41592-026-03005-0 "within the open science initiative ‘Antscan’, we applied high-throughput synchrotron X-ray microtomography to cap
What “tomography” means
WikipediaTomography is imaging by sections or sectioning that uses any kind of penetrating wave. The method is used in radiology, archaeology, biology, atmospheric science, geophysics, oceanography, plasma physics, materials science, cosmochemistry, astrophysics, quantum information, and other areas of science.
“Tomography” on Wikipedia (CC BY-SA) →#tomography across platforms
every network with a public tag surfaceFollow #tomography 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/tomography