Search for "21" returned 4513 results

Raspberry Pi

• Graz linuxtage
• 34 min
• 2019-04-27
• 453
• Martin Strohmayer
Grazer Linuxtage 2019

CR250: Das Domain Name System

Absichern, aber wie?

• 118 min
• 2018-09-24
• 810
• Marcus Richter (Moderation), Dirk, Nibbler and Lutz
Chaosradio

How physicists analyze massive data: LHC + brain + ROOT = Higgs

• 31 min
• 2016-12-28
• 2.6k
• Axel
33C3: works for me

Polizeiliche Videoüberwachung in Köln-Kalk – Information und Kritik

• 105 min
• 2022-01-28
• 479
• kameras-stoppen.org
Chaos Computer Club Cologne Extras

Geografische PostgreSQL Erweiterungen: pgRouting und PostGIS

• Daten, Datenbanken und Datenprozessierung
• 30 min
• 2024-03-21
• 114
• Marion Baumgartner and Julian Hafner
FOSSGIS 2024

Der allrussische Traum oder Was treibt Putin wirklich an

• Politics & Society DIVOC
• 58 min
• 2022-04-16
• 459
• André
Bridging Bubbles

CR239: Sichere Stimmauszählung

Freie und transparente Wahlen durch Public Funded Code

• 120 min
• 2017-09-29
• 382
• Marcus Richter (Moderation), Martin Tschirsich, Katharina Nocun, Elisa and Danimo
Chaosradio

Freeze. Flight. Fight. Fawn: Queer Survival in Wartime Ukraine

• Zeitenwende Henny-Brenner-Saal
• 21 min
• 2025-09-20
• 78
• Loki
Datenspuren 2025

Neues @vcmap/core

• Neuigkeiten aus den Open-Source-Projekten Geo
• 22 min
• 2022-03-11
• 54
• Ben Kuster
FOSSGIS 2022

Covid Chording or Rediscovering the Guitar When Stuck at Home

Resources to Learn How to Play The Guitar

• Wood work instead of IT? - Leisure activities you developed during lock down
• 35 min
• 2021-08-22
• 45
• Dave Stokes
FrOSCon 2021 Cloud-Edition

Docling: Get your documents ready for generative AI

• Data Science & More Aula
• 33 min
• 2025-10-17
• 125
• Peter Staar
Swiss Python Summit 2025

Independent Solar Energy Mesh System

• 27 min
• 2018-12-29
• 334
• Elektra
35C3: Open Infrastructure Orbit

Dying for an iPhone

• 41 min
• 2018-11-18
• 171
• Jenny Chan
Bits & Bäume 2018

DVB-T - From Pixeldata to COFDM Transmission

How to build a complete FPGA-based DVB-T transmitter

• 58 min
• 2006-12-29
• 153
• Thomas Kleffel and Christian Daniel
23C3: Who can you trust?

Linien, Punkte, Kreise

Das grafische Terminal Robotron K8917

• 51 min
• 2019-10-12
• 151
• Dirk Kahnert
Vintage Computing Festival Berlin 2019

Let's Power the Analytics and 3D to the Web Based Military Geo-Portal using FOSS4G!

• General
• 25 min
• 2019-08-28
• 64
• Sanghee Shin
FOSS4G 2019

GTK: are we in the future, yet?

• 26 min
• 2016-08-13
• 702
• Emmanuele Bassi
GUADEC 2016

The Changing Landscape of Open Source Databases

• Databases
• 68 min
• 2020-08-23
• 87
• Peter Zaitsev
FrOSCon 2020 Cloud-Edition

mooin: Freies Lernen im Internet

• 48 min
• 2017-11-10
• 46
• Anja Lorenz and Oliver Tacke
MetaNook 2017

OPENCOIL – A Roaming Speedshow

or the fine art of appropriating inductive charging pads in…

• Art & Culture main
• 87 min
• 2020-12-29
• 518
• Speedy and Scooty
Remote Chaos Experience

Energy Consumption of Data Centers

Problems and Solutions

• Bits & Bäume
• 47 min
• 2023-08-19
• 586
• Thomas Fricke
Chaos Communication Camp 2023

#Vorratsdatenspeicherung stoppen – in Deutschland und der EU!

• 58 min
• 2022-09-17
• 119
• Patrick Breyer
Datenspuren 2022

Save the historic computer collection of the Update Computer Club!

• BornHack 2021 (BornHack 2021)
• 5 min
• 2021-08-23
• 120
• zeltophil
Bornhack 2021

Police 2.0: Peaceful activism is terrorism and fakenews are facts

• Ethics, Society & Politics Saal ZIGZAG
• 39 min
• 2024-12-27
• 2.0k
• Lori and Frank van der Linde
38C3: Illegal Instructions

Den Flaschenhals in einer langsamen Pipe optimieren durch Parallelisierung

• 46 min
• 2019-08-10
• 140
• Harald König
FrOSCon 2019