Join @craignewmark.bsky.social #WikimedianInResidence @citytechlibrary.bsky.social @wikimedianyc.bsky.social 3/28/26 for #WikipediaDay! Special guest speakers @nkjemisin.bsky.social & #AlexisNikoleNelson! Panel talks, edit-a-thons, family fun, & more! tinyurl.com/fukpphrr #Wikipedia25
"What are you editing on Wikipedia?" - PABLO TORRE, Watch Out for That Tree, This American Life #TAL #ThisAmericanLife #WikipediaDay #PabloTorre
"Wikipedia's going out of its way to hurt me!" - BROTI GUPTA, ape language//maury, Lecture Hall Podcast #lecturehallpod #lecturehallpodcast #WikipediaDay #BrotiGupta
Happy birthday Wikipedia! #WikipediaDay
"Have you been obsessed with any Wikipedia pages recently?" - D'ARCY CARDEN, Groundhog Day (with Abbi Jacobson, Melanie Field and Paul Welsh), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #DarcyCarden
The white neoclassical building of the Internet Archive headquarters appears through blue jigsaw puzzle pieces with text: "Wikipedia 25. Happy Birthday from Internet Archive."
🎉 Can you believe Wikipedia is 25 years old? 🎂
A quarter-century of free knowledge—built on a simple but powerful idea: show your sources. That commitment to citations is one of our favorite things about Wikipedia. ℹ️📚🔍
🧵⬇️ (1/5)
#Wikipedia25 #WikipediaDay @wikipedia.org
"This is from Wikipedia." - PROFESSOR BEN CHAPMAN, Garlic Confit, Risky or Not? #RiskyOrNot #WikipediaDay
"The people of Wikipedia got upset!" - CHARLES W. (CHUCK) BRYANT, The Big Episode on Wikipedia, Stuff You Should Know #StuffYouShouldKnow #SYSK #WikipediaDay
Image with text at the top that reads: "Wayback Machine Then and "WIKIPEDIA.ORG" at the bottom. Below is a Wayback Machine capture of the Cartoon Network website from JUN 8, 2003.
Wikipedia turns 25 today! 🎂📚
To celebrate, we’re looking back at its baby pictures—some of the earliest captures of the site, preserved in the #WaybackMachine.
Take a nostalgic peek at early Wikipedia ⤵️
web.archive.org/web/20030301...
#WikipediaDay #Wikipedia25 @wikipedia.org
On #ThisDayInHistory in 2001, the free on-line encyclopaedia #Wikipedia was launched. Honoured yearly on #WikipediaDay, it is the largest project of its kind in the world, produced by a legion of nerds like me who edit its entries to a surprisingly professional level of quality.
Happy #WikipediaDay to all who celebrate!
If you're putting off getting started because of the maze of complicated official docs and rules, there is a good one-page intro (video and text) at blog.mollywhite.net/become-a-wikipedian-tran...
Happy 25th anniversary to @wikipedia.org established 15jan2001; as its history and influence grows, we can already count almost 3000 entries in our portal about Wikipedia, or that quote it @wikimediafoundation.org #wikipediaday #Wikipedia25 www.archivesportaleurope.net/advanced-sea...
"I learned this from Wikipedia!" - JOHN HODGMAN, Maryland - “Fatti Maschii Parole Femine”, E Pluribus Motto #WikipediaDay #JohnHodgman
Birthdayparty for Wikipedia with blue balloons
📚 Happy Wikipedia Day! For 25 years, Wikipedia has been demonstrating the power of shared knowledge based on MediaWiki.
BlueSpice brings this principle to companies in the form of structured, secure knowledge management.
Knowledge grows through sharing. 🚀
#WikipediaDay #Wikipedia #BlueSpice
"I couldn't go through Wikipedia and change all the 'lunches' to 'luncheon'!" - BRYAN HENDERSON, The Art of Making and Fixing Mistakes, Reply All #ReplyAll #TheArtofMakingandFixingMistakes #WikipediaDay #BryanHenderson
Today is Jan 15:
#HatDay
#GetToKnowYourCustomersDay
#VoteFromAbroadDay
#ZombiesDay
#115Day
#WikipediaDay
#PotholeDay
#FreeEntranceDay
#HalfWayPointOfWinter
#SongwriterDay
#AlphaKappaAlphaDay
#MLKBirthday
#HumanitarianDay
#Carmentalia
Happy #WikipediaDay, and congratulations to @wikipedia on their 25th anniversary! What a milestone!
https://wikimediafoundation.org/wikipedia25/
https://en.wikipedia.org/wiki/Wikipedia:Wikipedia_Day
#wikipedia #Wikipedia25Years
"Thank you Wikipedia!" - JOHN HODGMAN, Doorknobs, Secretly Incredibly Fascinating #sifpod #doorknobs #WikipediaDay #JohnHodgman
Photo of a finger pointing at the plot section of a movie's wikipedia page with caption "watching a movie then reading the wikipedia article like Yeah that is what happened"
the last good website. #wikipediaday
"I will note that Uncle Sam is literally the image for the 'propaganda' page on Wikipedia." - LIZZIE PEABODY, Will the Real Uncle Sam Please Stand Up?, Sidedoor #Sidedoor #WikipediaDay #LizziePeabody
#Wikipedia cumple hoy 25 años. El más brillante y participativo fenómeno que nos ha aportado internet se encuentra, hoy más que nunca, ante una gran encrucijada: humantraces.net/wikipedia-en...
#wikipediaday
"I love Wikipedia." - JACKIE TOHN, Song of the Summer (with Kristen Bell, Kirby Howell-Baptiste and Jackie Tohn), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #JackieTohn
"I made my donation to Wikipedia!" - NICK KROLL, Leap Year (with Nick Kroll, Ron Funches and Fran Gillespie), WikiHole with D'Arcy Carden #WikiHole #WikipediaDay #NickKroll
Join #WikimedianInResidence @citytechlibrary.bsky.social @wikimedianyc.bsky.social for #WikipediaDay! Honoring 25 years of the world's largest online encyclopedia! Panel talks, edit-a-thons, family fun, & more! Register: tinyurl.com/m8sm8emf #Wikipedia25
🎉 Celebrate Wikipedia Day NYC 2026 with us as we honor 25 years of the world's largest online encyclopedia! Enjoy keynote speeches, panel talks, edit-a-thons, family fun activities, swag, and more! 🎂 Register by Jan 20 wikipediadaynyc2026.eventbrite.com #Wikipedia25 #WikipediaDay #WikimediaNYC
#WikipediaDay 1/25/26! Join @CUNYedu @craignewmark.bsky.social Wikimedian-in-Residence @citytechlibrary.bsky.social & @wikimedianyc.bsky.social to celebrate 25 years of free knowledge & the volunteer community behind the world’s largest encyclopedia! All are welcome: tinyurl.com/yfn267za
What a beautiful day! 😍 Thank you for celebrating Wikipedia's 24th birthday with us 🎂 Here's to 24 more years of providing access to free knowledge for everyone 💻 🌍 #Wikipedia #WikipediaDay #WikimediaNYC
Diseño gráfico con fondo blanco que muestra el texto '¿SABÍAS QUE es el cumpleaños de Wikipedia?' en letras negras grandes. A la derecha, un dibujo de cuatro búhos estilizados con gafas, uno de ellos sosteniendo un pergamino. En la esquina inferior izquierda aparece el logo de la Universidad Rey Juan Carlos, junto con el texto 'OfiLibre. Vicerrectorado de Comunidad Campus, Cultura y Deporte'. En la esquina inferior derecha, un logotipo circular con el texto 'OfiLibre'
Diseño gráfico con fondo blanco y detalles en beige. En la parte superior, texto en letras negras que dice 'DÍA DE WIKIPEDIA 15 DE ENERO'. Debajo, un párrafo que explica que Wikipedia nació el 15 de enero de 2001 como la enciclopedia libre más grande del mundo, tras estar cinco días operativa en Nupedia. En la parte inferior, una imagen de un pastel decorado con el logotipo de Wikipedia y flores de azúcar. En la esquina inferior derecha, un logotipo circular con el texto 'OfiLibre'.
Imagen que ilustra el concepto de Nupedia, una enciclopedia en línea colaborativa y de acceso libre. Representación visual de Nupedia, una plataforma de enciclopedia en línea que permite la colaboración de usuarios. Gráfico que explica Nupedia, una enciclopedia digital colaborativa que promueve el conocimiento compartido.
¿Sabías que ayer 15 de enero fue el cumpleaños de #Wikipedia ? 🎂
Celebramos el conocido #wikipediaDay 🌐, pues en esta fecha en 2001 nació esta enciclopedia libre.
¿Sabías acerca de Nupedia? Si dijiste que no, ya contaremos más detalles la próxima semana 😉
