The next Berlin Demoscene Meeting is coming up! Join us to watch demos from the latest demoparties at the oldest crashed space station on Earth and the mothership of all hackerspaces: #cbase As usual, we'll kick off at 20:00, 31st July 2026 #demoscene #berlin #meetup #digitalArt #realtime

The Berlin Swapfest is back for number 6, on a very fitting date! September 6th, 2026 at @c-base.org from 12:00 - 17:00. Register to attend and/or reserve a table: www.swapfest.berlin

Join us in 2 days for our Godot Meetup @ c-base! Thursday, 9 Jul 2026, 19:00-21:00 c-base e.V. Rungestraße 20, Mitte, 10179 Berlin https://www.meetup.com/godot-user-group-berlin/events/314979212/ #berlin #godotengine #opensource #gamedev #meetup #godot

Carrying an ultrawide monitor on the Ringbahn and repping c-base

Vielen Dank an die Vortragenden für die interessanten Beiträge! Hier findet Ihr die gesamte Playlist: fair.tube/w/p/pvzoqKkk...

Today there is DoD Stammtisch on board of @c-base.org - and some friends still in town from @getdweb.net camp will come over.

Firs instance of ChaiGPT running at @getdweb.net camp. No tokens needed for this one. Find it in the chaos infusion tent.

Heute ab 20 Uhr @digiges.bsky.social - Abend @c-base.org & im Stream! Themenabend Autonome Waffensysteme mit: @mariuspletsch.bsky.social (@dfg-vk.bsky.social) Jennifer Menninger (pzkb.de) @artepovera.bsky.social (@amnesty.de) Alle Infos hier: digitalegesellschaft.de/2026/06/158-... #NPA158

#fediverse, Verwirren auch euch diese freilaufendenden GNUs und Pinguine? Dann kommt doch morgen 14 Uhr in die #cbase. Dort werde ich erklären, was es mit denen auf sich hat. Außerdem werde ich noch erläutern, was Freiheitsgebende (Freie) Software ist und gebe noch eine kleine "Wahlempfehlung" […]

Am 7. Juli veranstalten wir Themenabend zu autonomen Waffensystemen. Wie gewohnt ab 20h auf der @cbase und im Stream. Als Gäste haben wir einige Aktive von der deutschen Abteilung der Campaign to Stop Killer Robots:

The most wonderful thing happened today: I met Becky Chambers at a crashed space station underneath Berlin (@cbase) and I had a chance to tell her that her books about the monk and the robot mean a lot to me.

Printing some cases for them at @c-base.org

📡 The phenomenal folks of Freifunk Berlin are setting up an open WiFi network at DWeb Camp! Want to learn more about community infrastructure? You are welcome to join the “Wireless Neighborhood Walks”! 🎒 🗓️ Mon 6 Jul 2026 at 15:00 🗓️ Mon 13 Jul 2026 at 15:00 ℹ️ All info + RSVP here

Mittwoch, 01.07.2026, 19:00 - 00:00 Uhr hostet die c-base den Warm-Up für die MetropolCon / Eurocon – eine Science Fiction-Veranstaltung im Silent Green Kulturquartier, die dann von Donnerstag, den 2. Juli bis Sonntag, den 5. Juli läuft. Mehr Infos: logbuch.c-base.org/archives/5745

Wir testen gerade mal mit dem @cbase Veranstaltungsteam fair.tube Streaming unter Last. #fedidays

Preparations ongoing for human.beat machine at BEAT tonight.

DE: Wir laden Euch zur nächsten Usergroup am 4. Juni wie immer um 19:30 in der c-base ein! EN: you're warmly invited the our next usergroup on June 4th as usual at 19:30 at c-base! Topics: Vanilla AI setup + Social media embeds #Drupal #Berlin #cbase #meetup www.drupal.org/community/ev...

The chaos infusion you know from @c-base.org, chaos camp, chaos congress will come to @getdweb.net camp this year. You can enjoy masalla chai (ChaiGPT), fill a mate cup with mate from Argentinia and enjoy many other infusions e.g. while playing a game of go and having a good conversation there.

💡 Why is archiving web pages only a kludge, and why do we need forkable, git-style architecture for websites? 📹 Watch @brewster.kahle.org share his vision at the DWeb Meetup at @c-base.org, and come to discuss it with him at #DWebCamp on July 8–12!

This was good fun, thanks for hosting!

Tomorrow we have edition 112 of Berlin Hack and Tell "BamBoo Hacks" on board of @c-base.org Please RSVP and bring your hacks. Your hacks do not have to be connected to the title (bonus points if they do though) platform.openmeet.net/events/bhnt-...

LiveStream of the Open Hardware summit c-tube.c-base.org/w/bffo6r57nA...

Next Tuesday we have edition 112 of BHNT - BamBoo Hacks on board of @c-base.org Please RSVP and bring your hacks. Your hacks do not have to be connected to the title (bonus points if they do though) platform.openmeet.net/events/bhnt-...

Join me at the Open Hardware Summit in Berlin next weekend! I'm also organizing the Open Source Open Mic / Hardware Show & Tell @c-base.org (RSVP is free and open to anyone ticket.nodeforum.org/openmic/ )

Join us tomorrow for our Godot Meetup A Maze Edition @ c-base! Thursday, 14 May 2026, 19:00-21:00 c-base e.V. Rungestraße 20, Mitte, 10179 Berlin https://www.meetup.com/godot-user-group-berlin/events/313784407/ #berlin #godotengine #opensource #gamedev #meetup #godot

🚨 An asteroid will safely fly past Earth on Monday nearly 4x closer than the Moon It was only spotted by astronomers a few days ago

Tonight Berlin Chaos Mesh meetup at @c-base.org #Meshcore #Meshtastic #Reticulum 19:00h German time sharp ;) forum.chaosmesh.net/topic/57/mee...

Heute 20 Uhr @digiges.bsky.social - Abend @c-base.org & im Stream! Thomas Babyesiza (@fragdenstaat.de): „Sicherheit“ vs Transparenz Lukas Theune (@rav-ev.bsky.social): Das Strafverfahren gegen Daniela Klette Netzwerk „Sicherheit ohne Überwachung“ digitalegesellschaft.de/2026/04/156-... #NPA156

Nächstes #berlinmesh Meetup am 13.05. 19 Uhr in der c-base forum.chaosmesh.net/topic/57

NASA just dropped more than 12,000 photos from the Artemis II mission. It'll take me a few days to go through them all, but so far it's one stunner after another. Link: eol.jsc.nasa.gov/SearchPhotos... Credit: NASA/Artemis II Crew (h/t @jonostrower.com)

Das Wireless Community Weekend knüpft auch 2026 an seine mehr als 20-jährige Tradition an und findet in der #cbase in Berlin statt. Vom 15. bis 17. Mai trifft sich die Freifunk-Community mit ihren Gästen zu einer “unconference” und einem Hackathon. #ffwcw #freifunk

Happy Labour Day! ✊ Next week #Drupal 💧 User Group #Berlin is going to meet up again 📆 Thursday 7th, 7:30 p.m. at @c-base.org Bring your computers! 🧑‍💻 www.drupal.org/node/3587390

Am 5. Mai veranstalten wir den nächsten Netzpolitischen Abend #NPA156 auf der @cbase . Wir freuen uns auf Euren Besuch! (natürlich auch wenn Ihr den #Livestream guckt, oder im Nachhinein die Aufzeichnungen)

Tomorrow we will have edition 111 (in decimal) of Berlin Hack and Tell on board of @c-base.org titled: put_line(“Hello, Moon!”) Please RSVP here: platform.openmeet.net/events/bhnt-... and bring your hacks!

19 registrations on @openmeet.net (yay) and 21 on meetup.com (boooo) But the flippening is near! Bit sad so few set avatars in @openmeet.net - much nicer to know which familiar faces are coming to events and hopefully present nice hacks again ;-)

Next wee we have BHNT 111 on board of @c-base.org put_line(“Hello, Moon!”) The title is inspired by humans visiting the Moon again. Your hacks do not have to be connected to the title (bonus points if they do though) RSVP here: platform.openmeet.net/events/bhnt-... and bring your hacks!

Victorias "Deutschland-Tour": Berlin, 23. April, Deutsch: https://berlin.ccc.de/datengarten/116/ Berlin, 24. April, Englisch: https://chaos.social/@cbase/116432684370050227 Nürnberg, 29. April, Deutsch […] [Original post on mastodon.social]

This is an invitation to a talk about astrophysics by Dr. Victoria Grinberg "Seeing the invisible: black hole astrophysics". The indended audience is everyone and anyone who is interested in the topic, including people who know very little about this subject. Fr. 24 April 2026, 19h at c-base

Tomorrow we will have our fourth Stammtisch of 2026 on board of @c-base.org A great way to meet people from the DoD and join our efforts (e.g. the activities around dwebcamp.org) platform.openmeet.net/events/dod-s...

Today there will be BEAT on board with a presentation by brain about a new and innovative power solution with eurorack using RJ45, as well as possibly a demonstration of a new development by segfault. beat.c-base.org

Find me at @swapfest.berlin @c-base.org today to swap electronics and to discuss a new, sovereign, private internet. It's possible. #reticulum

Swapfest Five has begun! Some really great items on offer today! Come through! @c-base.org 12:00-17:00

Details about the DWeb Camp Berlin 2026 venue, Alte Hölle @getdweb.net @c-base.org 🏕️ archive.org/details/alte...

Am Ostersonntag hatte ich das Vergnügen, die c-base Räume, die Idee dahinter und ein paar der Mitglieder kennenzulernen. Herrlich verrücktes Volk. 😊 Kommenden So. nochmal ... Für die Führung durch die Räume braucht es wirklich einen Tourguide. 😄 Es war sehr unterhaltsam, s. Fotos www.c-base.org/360/

Heute ab 20 Uhr wieder @digiges.bsky.social - Abend @c-base.org! Mit @anneroth.bsky.social: #DigitaleGewalt Kantorkel (@ccc.de): Automatisierte Verhaltensüberwachung Konstantin Macher (@digiges.bsky.social): Update zur #Chatkontrolle Alle Infos: digitalegesellschaft.de/2026/04/155-... #NPA155

Swapfest #5 @c-base.org is around the corner! We've still got some space for tables if you wish to swap some items. As always attendance is free and optional. www.swapfest.berlin See you there!

🏕️ How DWeb Camp is being built in Berlin 🪩 🛸 One month ago, we boarded @c-base.org and started the incredible journey of bringing DWeb Camp to a new continent! Our Wendy Hanamura wrote the story of what happened, sharing the path leading us and @dod.ngo to Alte Hölle on 8–12 July 🏕️

Nächsten Dienstag in Berlin, @c-base.org : Was ist gegen #Deepfakes geplant und warum wissen wir immer noch nicht, was das Justizministerium vorhat, obwohl jetzt soviel darüber geredet wurde?

Thanks everyone for coming around yesterday - great hacks & audience! Find the hacks here: bhnt.c-base.org/2026-03-31-n... Hack of the month is: Paternoster - Encrypted messages disguised as prayers, political slogans, profanity, or emoji. by Kirill & Leonid Kaganov github.com/kirushik/pat...