#neutrinos

Live, measured metrics for the hashtag #neutrinos 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 #neutrinos

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.

$51.02/ year · 9-character #name
Claim #neutrinos — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
9
Uses / 7 days
Mastodon
9
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0.2/hr
Recent pace
Mastodon · last 40
0.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-15 14:32 UTC
1
10-09
0
10-10
4
10-11
0
10-12
2
10-13
2
10-14
0
10-15

9 uses by 9 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-15 14:32 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-15 14:32 UTC

Everything below is measured over the latest 40 public posts (spanning ~200 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (23) · German (10) · French (3) · Lithuanian (2) · Spanish (2)

Avg boosts / post: 1.3

Top of the latest posts

  • "Halzen is the first active member of the UW-Madison faculty to win a Nobel Prize since 1975." https://www.wpr.org/news/uw-madison-professor-francis-halzen-ghost-particles-antarctic-ice-wins-nobel-prize-for-physics #Wisconsin #neutrinos #ph

    Bruce MacDonald@[email protected]♥ 1↻ 42026-10-06 22:43 UTCView post →
  • Right now, 100 trillion neutrinos are piercing your body every second... slipping through the massive empty spaces inside your atoms like they aren’t even there! Learn more about the 2026 Nobel Prize in Physics: https://www.nobelprize.org/p

    Reymond Aguinaldo@[email protected]♥ 1↻ 82026-10-06 13:37 UTCView post →
  • Hier gibt's außerdem noch unseren Explainer-Text über Neutrinos. Der Text ist zwar etwas älter, aber zur Verleihung des Nobelpreises für Physik ist er immer noch gültig :) Kleiner Crashkurs in Sachen Teilchenphysik 🤓 #Physik #Nobelpreis #n

    Jenny Lepies@[email protected]♥ 1↻ 12026-10-06 13:11 UTCView post →

What “neutrinos” means

Wiktionary · Wikipedia

neutrinos

  • nounAn elementary particle that is classified as a lepton, and has an extremely small but nonzero mass and no electric charge. It interacts with the surroundings only via the weak force or gravitation, making it very difficult to detect.
Full entry on Wiktionary →

A neutrino is an elementary particle that interacts via the weak interaction and gravity. The neutrino is so named because it is electrically neutral and because its rest mass is so small (-ino) that it was long thought to be zero. The rest mass of the neutrino is much smaller than that of the other known elementary particles . The weak force has a very short range, the gravitational interaction is extremely weak due to the very small mass of the neutrino, and neutrinos do not participate in the

“Neutrino” on Wikipedia (CC BY-SA) →

#neutrinos across platforms

every network with a public tag surface

Follow #neutrinos 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/neutrinos