a list of all rooms, recently active rooms first
in 4 hours  Weekly Bitcoin.SE chat, in 8 hours  Codenames weekly game, in 24 hours  Physics chat session

MO editors' lounge

Talk related to editing, tagging and related matters for the site MathOverflow
3h ago – Martin Sleziak

The Periodic Table

Haikus are awesome / Chemistry's even better / So pull up a chair

The Time Machine

General discussion for http://history.stackexchange.com. For urgent issues, idle chatter, and everything in between. Reference requests welcome.
3h ago – T.E.D.
T.E.D.: 3h ago, 2432 posts (34%)Mithrandir: 37d ago, 250 posts (3%)

The Ivory Tower

General discussion for http://academia.stackexchange.com
4h ago – StrongBad


General discussion for http://politics.stackexchange.com
4h ago – DVK-on-Ahch-To


Discussions about the Brachylog language. https://github.com/JCumin/Brachylog . Try it online! https://tio.run/nexus/brachylog2
4h ago – Kroppeb

Pin 13

General discussion about http://arduino.stackexchange.com
4h ago – ratchet freak
ratchet freak: 4h ago, 110 posts (2%)

Photography Chat

All-things photography related discussion.
4h ago – Tetsujin
Michael Clark: 4d ago, 1191 posts (0%)


A place for trash messages from other chatrooms. If you're a room owner and don't have access, ping a local mod.
5h ago – avazula
Thomas Ward: 110d ago, 67 posts (0%)Makyen: no posts

Vedanta and Philosophy

Discuss various philosophies of Hinduism
5h ago – Pandya

Sugarcube Corner

A room dedicated to MLP related discussion. Feel free to join if you want to chat or just ask something. Just please keep it clean and hate-free. "There are three types of people in the world. The ones that think that 42 is just a number, the ones who think that it is an answer, and the ones who think about Twily"
5h ago – b_jonas
Derpy: 6h ago, 277 posts (60%)

The Velodrome

General discussion for http://bicycles.stackexchange.com
5h ago – Criggie
Criggie: 5h ago, 16287 posts (21%)Cristian Ciupitu: 16h ago, 1259 posts (1%)

Обсуждаем мета–вопросы

Мета Генерал http://meta.ru.stackoverflow.com
5h ago – Grundy
Grundy: 5h ago, 811 posts (57%)

Ten fold

CrossValidated general room.
5h ago – Glen_b
Nick Cox: 6h ago, 393 posts (1%)Rickyfox: 4d ago, 65 posts (0%)Sycorax: 6d ago, 521 posts (2%)Gavin Simpson: 112d ago, 256 posts (1%)avazula: no posts

The ParaFacts Center

Come here to get facts on anything paranormal related. (We may also do paranormal FAQs sometimes.)
5h ago – kenorb
kenorb: 5h ago, 845 posts (60%)

 Trash Can

Cubiculo whither trash accumulates and indign messages reacheth
6h ago – Nog Shine

Money.SE - Smoke Detector

Spam Alerts for Money.SE
6h ago – sashas
JoeTaxpayer: 6h ago, 264 posts (14%)

Wolfram Mathematica

Welcome! This is the main Mathematica chat room for http://mathematica.stackexchange.com/. Other than the general guidelines (http://chat.stackexchange.com/faq) in place, anything goes here. Feel free to discuss most things.
6h ago – halirutan
halirutan: 6h ago, 19383 posts (8%)J. M. is computer-less: 20h ago, 9469 posts (4%)kirma: 1d ago, 4525 posts (2%)Henrik Schumacher: 1d ago, 230 posts (0%)chuy: 11d ago, 525 posts (0%)Silvia: 666d ago, 1109 posts (0%)Tim Stone: 775d ago, 185 posts (0%)Batracos: no posts

Sports News

For posting links to sports news, articles, interesting stats, ...
6h ago – Martin Sleziak

Ask Ubuntu General Room

Normally: General discussion around Ask Ubuntu, Ubuntu & official Ubuntu derivatives. For other Linux distros please see: http://chat.stackexchange.com/rooms/26/dev-chat
6h ago – David Foerster
Nathan Osman: 2d ago, 115914 posts (6%)Zanna: 2d ago, 20944 posts (1%)Wildcard: 3d ago, 10 posts (0%)Aaron Hall: 3d ago, 745 posts (0%)TheWanderer: 3d ago, 81894 posts (4%)avazula: 3d ago, 2 posts (0%)Videonauth: 3d ago, 20873 posts (1%)Seth: 4d ago, 81736 posts (4%)dessert: 4d ago, 4312 posts (0%)Thomas Ward: 4d ago, 45074 posts (2%)Byte Commander: 10d ago, 39004 posts (2%)Takkat: 18d ago, 24242 posts (1%)Rob: no postsToxicFrog: no posts
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