Dr Johnny Blanchard / RE:Enthused

Retro computing expert and author. Creates videos on vintage computers and consoles, including both highly obscure and well known machines. Provides the historical context of the devices, and explores the technical details of the hardware itself.

Fediverse address (main):
@jonn_blanchard@retrochat.online

Fediverse address (videos):
@johnny_blanchard@makertube.net

Fediverse address (photos):
@jonn_blanchard@metapixl.com

Senfcall.de

A free open source video conferencing site which aims to provide a privacy-friendly alternative to proprietary services. Calls are made through the web browser using the BigBlueButton platform.

Fediverse address (in German and English):
@senfcall@chaos.social

Bits & Bäume (“Bits & Trees”)

German campaign group which aims to build bridges between technology fans and environmentalists.

Fediverse address (main account, in German):
@bits_und_baeume@mastodon.bits-und-baeume.org

Fediverse address (Berlin branch, in German):
@bitsundbaeume_berlin@mastodon.bits-und-baeume.org

Fediverse address (Dresden branch, in German):
@BitsUndBaeumeDresden@dresden.network

FediMeteo France

French-language weather forecast accounts for cities in France. Follow your city to receive weather forecasts in your timeline.

Fediverse addresses (in French):
@aix_en_provence@fr.fedimeteo.com
@amiens@fr.fedimeteo.com
@angers@fr.fedimeteo.com
@argenteuil@fr.fedimeteo.com
@asnieres_sur_seine@fr.fedimeteo.com
@avignon@fr.fedimeteo.com
@besancon@fr.fedimeteo.com
@bordeaux@fr.fedimeteo.com
@boulogne_billancourt@fr.fedimeteo.com
@brest@fr.fedimeteo.com
@caen@fr.fedimeteo.com
@cayenne@fr.fedimeteo.com
@clermont_ferrand@fr.fedimeteo.com
@colombes@fr.fedimeteo.com
@dijon@fr.fedimeteo.com
@dunkerque@fr.fedimeteo.com
@fort_de_france@fr.fedimeteo.com
@grenoble@fr.fedimeteo.com
@le_havre@fr.fedimeteo.com
@le_mans@fr.fedimeteo.com
@lille@fr.fedimeteo.com
@limoges@fr.fedimeteo.com
@lyon@fr.fedimeteo.com
@marseille@fr.fedimeteo.com
@metz@fr.fedimeteo.com
@montpellier@fr.fedimeteo.com
@montreuil@fr.fedimeteo.com
@mulhouse@fr.fedimeteo.com
@nancy@fr.fedimeteo.com
@nanterre@fr.fedimeteo.com
@nantes@fr.fedimeteo.com
@nice@fr.fedimeteo.com
@nimes@fr.fedimeteo.com
@orleans@fr.fedimeteo.com
@paris@fr.fedimeteo.com
@perpignan@fr.fedimeteo.com
@pointe_a_pitre@fr.fedimeteo.com
@poitiers@fr.fedimeteo.com
@reims@fr.fedimeteo.com
@rennes@fr.fedimeteo.com
@roubaix@fr.fedimeteo.com
@rouen@fr.fedimeteo.com
@saint_denis@fr.fedimeteo.com
@saint_etienne@fr.fedimeteo.com
@saint_laurent_du_maroni@fr.fedimeteo.com
@saint_paul@fr.fedimeteo.com
@saint_pierre@fr.fedimeteo.com
@strasbourg@fr.fedimeteo.com
@toulon@fr.fedimeteo.com
@toulouse@fr.fedimeteo.com
@tours@fr.fedimeteo.com
@versailles@fr.fedimeteo.com
@villeurbanne@fr.fedimeteo.com

FediMeteo Delaware

Weather forecast accounts for Delaware, USA. Follow an account to see forecasts for that town or city.

Fediverse addresses:
@bethany_beach__delaware@us.fedimeteo.com
@bridgeville__delaware@us.fedimeteo.com
@camden__delaware@us.fedimeteo.com
@delmar__delaware@us.fedimeteo.com
@dover__delaware@us.fedimeteo.com
@elsmere__delaware@us.fedimeteo.com
@georgetown__delaware@us.fedimeteo.com
@harrington__delaware@us.fedimeteo.com
@laurel__delaware@us.fedimeteo.com
@lewes__delaware@us.fedimeteo.com
@middletown__delaware@us.fedimeteo.com
@milford__delaware@us.fedimeteo.com
@millsboro__delaware@us.fedimeteo.com
@new_castle__delaware@us.fedimeteo.com
@newark__delaware@us.fedimeteo.com
@rehoboth_beach__delaware@us.fedimeteo.com
@seaford__delaware@us.fedimeteo.com
@selbyville__delaware@us.fedimeteo.com
@smyrna__delaware@us.fedimeteo.com
@wilmington__delaware@us.fedimeteo.com

Court of Justice of the EU / Cour de justice de l’UE

The judicial branch of the European Union. The court mainly deals with application and interpretation of EU law, resolves cases between national governments and EU institutions, and may take action against EU institutions on behalf of individuals, companies or organisations.

NOTE: This is not connected in any way with the European Court of Human Rights. The ECHR is part of the Council of Europe, not the European Union. These are totally separate organisations.

Fediverse address (in English):
@Curia@curia.social-network.europa.eu

Fediverse address (in French):
@Curia_fr@curia.social-network.europa.eu

FediMeteo Nunavut

Weather forecast accounts for Nunavut, Canada. Follow an account to see forecasts for that town or city.

Fediverse addresses (in English & French):
@arctic_bay__nunavut@ca.fedimeteo.com
@arviat__nunavut@ca.fedimeteo.com
@baker_lake__nunavut@ca.fedimeteo.com
@cambridge_bay__nunavut@ca.fedimeteo.com
@cape_dorset__nunavut@ca.fedimeteo.com
@iqaluit__nunavut@ca.fedimeteo.com
@pond_inlet__nunavut@ca.fedimeteo.com
@rankin_inlet__nunavut@ca.fedimeteo.com

FediMeteo Maine

Weather forecast accounts for Maine, USA. Follow an account to see forecasts for that town or city in your timeline.

Fediverse addresses:
@auburn__maine@us.fedimeteo.com
@augusta__maine@us.fedimeteo.com
@bangor__maine@us.fedimeteo.com
@bar_harbor__maine@us.fedimeteo.com
@bath__maine@us.fedimeteo.com
@biddeford__maine@us.fedimeteo.com
@brunswick__maine@us.fedimeteo.com
@caribou__maine@us.fedimeteo.com
@ellsworth__maine@us.fedimeteo.com
@farmington__maine@us.fedimeteo.com
@gardiner__maine@us.fedimeteo.com
@lewiston__maine@us.fedimeteo.com
@old_orchard_beach__maine@us.fedimeteo.com
@orono__maine@us.fedimeteo.com
@portland__maine@us.fedimeteo.com
@presque_isle__maine@us.fedimeteo.com
@rockland__maine@us.fedimeteo.com
@saco__maine@us.fedimeteo.com
@sanford__maine@us.fedimeteo.com
@scarborough__maine@us.fedimeteo.com
@skowhegan__maine@us.fedimeteo.com
@south_portland__maine@us.fedimeteo.com
@waterville__maine@us.fedimeteo.com
@westbrook__maine@us.fedimeteo.com
@york__maine@us.fedimeteo.com

FediMeteo New Hampshire

Weather forecast accounts for New Hampshire, USA. Follow an account to see forecasts for that town or city in your timeline.

Fediverse addresses:
@berlin__new_hampshire@us.fedimeteo.com
@claremont__new_hampshire@us.fedimeteo.com
@concord__new_hampshire@us.fedimeteo.com
@derry__new_hampshire@us.fedimeteo.com
@dover__new_hampshire@us.fedimeteo.com
@exeter__new_hampshire@us.fedimeteo.com
@gilford__new_hampshire@us.fedimeteo.com
@hanover__new_hampshire@us.fedimeteo.com
@hollis__new_hampshire@us.fedimeteo.com
@keene__new_hampshire@us.fedimeteo.com
@laconia__new_hampshire@us.fedimeteo.com
@lebanon__new_hampshire@us.fedimeteo.com
@littleton__new_hampshire@us.fedimeteo.com
@manchester__new_hampshire@us.fedimeteo.com
@merrimack__new_hampshire@us.fedimeteo.com
@nashua__new_hampshire@us.fedimeteo.com
@newmarket__new_hampshire@us.fedimeteo.com
@plymouth__new_hampshire@us.fedimeteo.com
@portsmouth__new_hampshire@us.fedimeteo.com
@raymond__new_hampshire@us.fedimeteo.com
@rochester__new_hampshire@us.fedimeteo.com
@salem__new_hampshire@us.fedimeteo.com
@somersworth__new_hampshire@us.fedimeteo.com
@windham__new_hampshire@us.fedimeteo.com
@wolfeboro__new_hampshire@us.fedimeteo.com

Andy Balaam

In-depth tutorial videos and livestreams about software development with many different programming languages and platforms, including Rust, Lisp, Python, JavaScript, Java, Ruby, Android etc.

Fediverse address (videos):
@andybalaam@video.infosec.exchange

Fediverse address (livestream):
@andy@andybalaam.uk.to

Professor Dr Wolfgang Cramer

Ecologist and geographer at the CNRS (Centre national de la recherche scientifique) in France, whose main aim is to do everything possible to mitigate the climate crisis, and help other scientists to do so as well. Works with the IPCC and MedECC, and supports non-violent climate activism.

Fediverse address:
@wolfgangcramer@fediscience.org

FediMeteo British Columbia

Weather forecast accounts for British Columbia, Canada. Follow an account to see forecasts for that town or city.

Fediverse addresses (in English & French):
@abbotsford__british_columbia@ca.fedimeteo.com
@burnaby__british_columbia@ca.fedimeteo.com
@chilliwack__british_columbia@ca.fedimeteo.com
@courtenay__british_columbia@ca.fedimeteo.com
@cranbrook__british_columbia@ca.fedimeteo.com
@dawson_creek__british_columbia@ca.fedimeteo.com
@fort_st_john__british_columbia@ca.fedimeteo.com
@kamloops__british_columbia@ca.fedimeteo.com
@kelowna__british_columbia@ca.fedimeteo.com
@nanaimo__british_columbia@ca.fedimeteo.com
@powell_river__british_columbia@ca.fedimeteo.com
@prince_george__british_columbia@ca.fedimeteo.com
@quesnel__british_columbia@ca.fedimeteo.com
@surrey__british_columbia@ca.fedimeteo.com
@terrace__british_columbia@ca.fedimeteo.com
@vancouver__british_columbia@ca.fedimeteo.com
@victoria__british_columbia@ca.fedimeteo.com

FediMeteo Austria

German-language weather forecast accounts for cities in Austria, using data from Open-Meteo.

Fediverse addresses (in German, organised by city):
@baden@at.fedimeteo.com
@bregenz@at.fedimeteo.com
@eisenstadt@at.fedimeteo.com
@gmunden@at.fedimeteo.com
@graz@at.fedimeteo.com
@innsbruck@at.fedimeteo.com
@klagenfurt@at.fedimeteo.com
@lech@at.fedimeteo.com
@lienz@at.fedimeteo.com
@linz@at.fedimeteo.com
@salzburg@at.fedimeteo.com
@sankt_anton@at.fedimeteo.com
@sankt_peter@at.fedimeteo.com
@sankt_polten@at.fedimeteo.com
@villach@at.fedimeteo.com
@wels@at.fedimeteo.com
@wien@at.fedimeteo.com

Topio e.V.

German non-profit organisation which helps ordinary people “de-Google” their phones by installing privacy-friendly operating systems. They run events to help with this including workshops, exhibitions, lectures etc.

Fediverse address (main account, in German):
@topio@mastodon.social

Fediverse address (photos, in German):
@topio@pixelfed.social

Fediverse address (events, in German):
@topio_space@mobilize.berlin

Deutsche Zentrum für Luft- und Raumfahrt / German Aerospace Centre

German government centre for aerospace, energy and transportation research, and effectively the German space agency.

Fediverse address (main account, in German):
@DLR@social.bund.de

Fediverse address (alternate account, in German):
@dlr_next@social.bund.de

FediMeteo Slovenia

Weather accounts for cities and towns in Slovenia. Follow an account to see its forecasts in Slovenian.

Fediverse addresses (in Slovenian):
@celje@sl.fedimeteo.com
@idrija@sl.fedimeteo.com
@izola@sl.fedimeteo.com
@jesenice@sl.fedimeteo.com
@kamnik@sl.fedimeteo.com
@koper@sl.fedimeteo.com
@kranj@sl.fedimeteo.com
@ljubljana@sl.fedimeteo.com
@logatec@sl.fedimeteo.com
@maribor@sl.fedimeteo.com
@murska_sobota@sl.fedimeteo.com
@nova_gorica@sl.fedimeteo.com
@novo_mesto@sl.fedimeteo.com
@piran@sl.fedimeteo.com
@postojna@sl.fedimeteo.com
@ptuj@sl.fedimeteo.com
@sezana@sl.fedimeteo.com
@slovenj_gradec@sl.fedimeteo.com
@trbovlje@sl.fedimeteo.com
@velenje@sl.fedimeteo.com

Gancio

A free open source collaborative online calendar. It allows local communities to share a common calendar that anyone can post events to, even people without an account. (Posts are moderated to prevent spam though.) You can also interact with Gancio through the Fediverse, and it has RSS support for people who want to follow through feed readers.

Fediverse address:
@gancio@mastodon.cisti.org