#petridish

Live, measured metrics for the hashtag #petridish 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 #petridish

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 #petridish — $51.02/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
19
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 19
0.2
Avg reactions / post
Mastodon · last 19
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-09-27 16:06 UTC
0
09-21
0
09-22
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27

0 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 2026-09-27 16:06 UTC
#petridishesrecycling
0 uses · 0 accounts / 7d
#petridishlab
0 uses · 0 accounts / 7d
#petridishofinsanity
0 uses · 0 accounts / 7d
#petridishes
0 uses · 0 accounts / 7d
#petridishart
0 uses · 0 accounts / 7d
#petridishofemotions
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-27 16:06 UTC

Everything below is measured over the latest 19 public posts (spanning ~67981 hours).

Posting hours (UTC) — busiest: 21:00

00:0012:0023:00

Languages: English (16) · French (1)

Avg boosts / post: 1.2

Top of the latest posts

  • It Lives #film #filmisnotdead #FilmPhotography #expiredfilm #Kodak #KodakGold #nikonphotography #nikon #biology #petridish #life

    Moya Moya Shashin@[email protected]♥ 2↻ 102023-04-07 13:15 UTCView post →

  • Got that pleased with myself look for my new Petri Dish with Tiny Microbes earrings by Oh Pluto. Going out for dinner! #DressingUp #NewThings #OhPluto #PetriDish #Microbes

    Sparklepants@[email protected]♥ 1↻ 22023-01-23 06:10 UTCView post →

  • @pbump Great analysis! I am especially interested in Florida politics. I am very close to Alex Berrios who is now running for the chair of the Florida Democratic Party. He needs to speak to you and I would love to connect you. Is that possi

    GAIL SHIELDS-MILLER@[email protected]♥ 1↻ 02023-01-18 18:57 UTCView post →

What “petridish” means

Wikipedia

A Petri dish is a shallow transparent lidded dish that biologists use to hold growth medium in which cells can be cultured, originally, cells of bacteria, fungi, and small mosses.

“Petri dish” on Wikipedia (CC BY-SA) →

#petridish across platforms

every network with a public tag surface

Follow #petridish 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.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

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/petridish