#strontium90

Live, measured metrics for the hashtag #strontium90 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #strontium90

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.

$10.85/ year · 11-character #name
Claim #strontium90 — $10.85/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
7
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 7
0
Avg reactions / post
Mastodon · last 7

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 22:08 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 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 2026-07-28 22:08 UTC

No related tags with measured usage found for #strontium90.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 22:08 UTC

Everything below is measured over the latest 7 public posts (spanning ~25935 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (6) · Japanese (1)

Avg boosts / post: 3.9

Top of the latest posts

  • 💁🏻‍♀️ TIL: ☢️📱 Old #smartphone cameras with CCD sensors can “see” #beta #radiation as actual spots of #light. Pointed at a Strontium-90 source in darkness, the #camera registers high-speed #electrons smashing into the sensor. Scientists

    TKSST • seethis.tv 🌈🪐✨@[email protected]♥ 0↻ 42026-06-12 10:30 UTCView post →

  • Strontium-90 (Sr-90) and cesium-137 (Cs-137) are radioactive isotopes that didn’t exist before the 1940s. In art forensics, if a painting claimed to be from before 1945 contains trace amounts of these isotopes in the paint or other material

    ScienceActually@[email protected]♥ 0↻ 12024-09-18 19:07 UTCView post →

  • #Japan announces date for #Fukushima #radioactive #water release August 2023 "As of 8 June 2023, there were 1,335,381 cubic meters of radioactive wastewater stored in tanks, but due to the failure of the #ALPS (Advanced Liquid Processing Sy

    DoomsdaysCW@[email protected]♥ 0↻ 62024-02-01 23:34 UTCView post →

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/strontium90