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Bea de los Arcos

@celtatis.bsky.social

Senior Learning Developer at Extension School, TU Delft | open education | #WeLikeSharing | https://oscailte.wordpress.com/ | celtista a distancia #afouteza

377 Followers  |  167 Following  |  50 Posts  |  Joined: 09.02.2024  |  2.0599

Latest posts by celtatis.bsky.social on Bluesky


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We Like Sharing Explore We Like Sharingโ€™s 1,570 photos on Flickr!

'We Like Sharing', a repository of #photos by staff, students, alumni and friends of TU Delft, all available under a Creative Commons license www.flickr.com/photos/welik... #WijDelenGraag #WeLikeSharing

09.11.2025 22:22 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Remember the Year of the MOOC from a decade ago? The one where tech bros predicted the end of all but 3-4 universities because who needs campuses when everyone can just take MOOCs and learn everything? Hits a little different now after pandemic pedagogy, huh? The tech hype cycle is a helluva drug.

16.10.2025 11:52 โ€” ๐Ÿ‘ 463    ๐Ÿ” 94    ๐Ÿ’ฌ 16    ๐Ÿ“Œ 18

When collections of images, music, videos, artifacts, and their related data are shared openly, teachers, educators, and learners can... ๐Ÿงต

06.10.2025 16:34 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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How to Turn Off AI Tools Like Gemini, Apple Intelligence, Copilot, and More - Consumer Reports AI features are crowding into Google search, Gmail, iPhones, Windows laptops, and other products. If you're suffering from AI overload, these settings can help.

๐Ÿซก

03.10.2025 22:02 โ€” ๐Ÿ‘ 8358    ๐Ÿ” 5455    ๐Ÿ’ฌ 47    ๐Ÿ“Œ 93
Historic map of the South Shetland Islands, labeling Livingston, Deception, and surrounding features in fine detail. Text says: Some places only exist in the minds of sailors or the ink of old maps. A phantom island is a landmass that appeared on charts for years โ€“ or centuries โ€“ before being proven not to exist.

Historic map of the South Shetland Islands, labeling Livingston, Deception, and surrounding features in fine detail. Text says: Some places only exist in the minds of sailors or the ink of old maps. A phantom island is a landmass that appeared on charts for years โ€“ or centuries โ€“ before being proven not to exist.

Have you ever been to Frisland? How about Buss Island? Probably not, given they do not exist.ย 

Phantom islands are places that exist only on maps, often appearing as errors, illusions, or unverified sightings by early explorers.ย 

Discover a list of phantom islands โžก๏ธ w.wiki/F6Rf

04.10.2025 11:58 โ€” ๐Ÿ‘ 149    ๐Ÿ” 18    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 7
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Remembering Jane Goodall (RIP): Watch Jane, the Acclaimed National Geographic Documentary Jane Goodall, the revered conservationist, passed away today at age 91. In her honor, we're featuring above a National Geographic documentary called Jane.

Remembering Jane Goodall (RIP): Watch "Jane," the Acclaimed National Geographic Documentary

01.10.2025 20:45 โ€” ๐Ÿ‘ 194    ๐Ÿ” 64    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 4
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Admin Workshop: Domain of Oneโ€™s Own โ€“ Reclaim Hosting Event Calendar ยซ All Events

Less than 2 wks to go before our Admin Workshop where we'll provide training for administering and teaching with Domain of Oneโ€™s Own. If you are a new admin or a seasoned veteran in need of a refresher don't miss this event! events.reclaimhosting.com/event/admin-...

02.10.2025 17:04 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐Ÿš€ WIKICONNL 2025 = UITVERKOCHT! Maarโ€ฆ ๐Ÿ‘‰ er is een wachtlijst!

๐Ÿ”— Mis niets van de conferentie over Wikipedia, Wikimedia en digitaal erfgoed en meld je nu aan voor de wachtlijst: www.wikimedia.nl/act...

#WikiconNL2025 #Wikipedia #Wikimedia #DigitaalErfgoed Beeld: Grtrwrks, CC BY-SA 4.0

02.10.2025 17:39 โ€” ๐Ÿ‘ 0    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Senior Hub Manager Senior Hub Manager

๐Ÿ“ขJOB OPPORTUNITY ๐Ÿ“ข

Lead our ยฃ5M Research Capability Hub and come and work with some amazing colleagues @openuniversity.bsky.social Institute of Educational Technology and PolicyWISE

Closing date: 20 October 2025

jobs.open.ac.uk/job/Senior-H...

29.09.2025 15:15 โ€” ๐Ÿ‘ 0    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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AI Isn't A Ticket to an A โ€” Jessica Calarco I teach a freshman seminar on kids and society. For their first project, my students create an infographic that aims to clarify a common misconception about โ€œkids these days.โ€ For reasons Iโ€™ll outline...

AI Isn't A Ticket to an A www.jessicacalarco.com/teaching-res...

25.09.2025 14:45 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Page doesnโ€™t exist :(

25.09.2025 18:45 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Only five days left to enter Wiki Loves Monuments '25 ๐Ÿ“ธ

Calling all photographers (both amateur and pro) across Ireland! WLM is open until 30 Sept Itโ€™s your chance to celebrate Irelandโ€™s built heritage and contribute stunning images to Wikimedia.

โญUpload here: commons.wikimedia.org/wiki/Commons...

25.09.2025 14:58 โ€” ๐Ÿ‘ 2    ๐Ÿ” 5    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Ice cave at Jokulsarlon glacier in Iceland. A man can be seen in the distance at the mouth of the cave.

Ice cave at Jokulsarlon glacier in Iceland. A man can be seen in the distance at the mouth of the cave.

๐Ÿค” Ever wondered what it takes to update a #LearningDesign framework? Well wonder no more! Our latest blog post explores the long but rewarding process of updating the #ICEBERG learning design Principles and Design Tips for supporting #StudentRetention. www.open.ac.uk/blogs/learni...

25.09.2025 15:59 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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From 1969 to 2008 John Margolies photographed the eccentric roadside architecture and ephemera of the US. @librarycongress bought the lot, a total of 11,710 colour slides, and lifted all copyright restrictions on them. Here's our highlights: publicdomainreview.org/collection/j...

25.09.2025 16:46 โ€” ๐Ÿ‘ 265    ๐Ÿ” 104    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 13

Re-upping for today's PM crowd: among other things, a suggestion (demand, maybe?) that we actually model the critical thinking we want to foster in our students.

25.09.2025 17:41 โ€” ๐Ÿ‘ 32    ๐Ÿ” 10    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

"We think people are fallible, which they are. But it doesn't mean you throw away the people and then you put all of your faith in the system or in the machine."

18.09.2025 17:48 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Great to see our research on the @authorsalliance.bsky.social blog as I feel I've spent my career trying to help people understand why copyright matters and why they should not fear it!

18.09.2025 18:20 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Si pueden conseguir entrada no dejen de ver โ€œ1936โ€. Es una gran obra de teatro que despeja las mentes y encoge las almas. Ahora en Madrid y luego en Murcia, Narรณn (A Coruรฑa), Lugo, Avilรฉs y Cรกdiz.

17.09.2025 09:40 โ€” ๐Ÿ‘ 42    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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ALTโ€™s Annual Conference isnโ€™t just an event; itโ€™s a gathering of minds shaping the future of learning. From ALTC Radio to the Gala Dinner, the 2025 programme is a celebration of innovation, resilience, and connection. Join us in building stronger foundations. buff.ly/QG4XEin #ALTC25 #altc

18.09.2025 07:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
EdTech 2026 โ€“ ILTA EdTech 2026, the annual conference of the Irish Learning Technology Association (ILTA), is hosted this year by Dublin City University. This event brings together educators, researchers, technology and...

EdTech You โ€“ Digital Learning: From How to Who. Join the conversation in Dublin in June 2026: ilta.ie/edtech-2026/ #EdTech #edusky #edchatie

11.09.2025 12:55 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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๐ŸŒŸ It's never too early to start planning #OEWeek26!

It kicks off March 2 โ€“ we're expecting scheduled activities throughout March ๐ŸŽ‰ Host your own event, join global activities, and connect with #OpenEducation champions everywhere.

What are you sharing? Read more: https://twp.ai/NTV4di

11.09.2025 14:00 โ€” ๐Ÿ‘ 1    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Harvard Library Shares the Public Domain: Unlocking Centuries of Knowledge for AI and Research An interview with Kyle K. Courtney, Director of Copyright and Information Policy at Harvard Library, on the Public Domain Corpus.

Harvard Library Shares the Public Domain: Unlocking Centuries of Knowledge for AI and Research | Harvard Library https://library.harvard.edu/about/news/2025-09-05/harvard-library-shares-public-domain-unlocking-centuries-knowledge-ai

11.09.2025 14:04 โ€” ๐Ÿ‘ 4    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Are A.I. Tools Making Doctors Worse at Their Jobs?

A new study provides the first evidence that relying on AI might erode a doctorโ€™s ability to perform fundamental skills without the technology. โ€œThis is a two-way process....We give AI inputs that affect its output, but it also seems to affect our behavior as well.โ€ www.nytimes.com/2025/08/28/w...

11.09.2025 14:21 โ€” ๐Ÿ‘ 11    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
2025 CC Certificate Course Registration {{MetaTags.description}}

Register for our Certificate for Open Culture course beginning September 29 to explore open licensing and copyright considerations with CC licenses, digitization projects, working with the public domain, and how these interact with other topics: bit.ly/3J1D2rA.

02.09.2025 18:59 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Thanks for the shout out! ๐Ÿ˜€

09.09.2025 20:19 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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What We Heard: Insights from the CC Global Community - Creative Commons Community ยฉ 2022 by Dunk is licensed under CC BY 2.0 As weโ€™ve been talking about on the blog, we are intentionally seeking ways to reengage with the global community, which will likely entail making c...

A huge thank you to everyone who shared their thoughts and feedback on CC in our community survey back in June! Read about what we heard and get the scoop on some exciting plans weโ€™re developing, including a new community chat platform: creativecommons.org/2025/09/04/w....

04.09.2025 17:20 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Reclaim Open Blog-A-Thon As part of the conference we are organizing a Blog-A-Thon! A Blog-A-WHAT? you might ask??? Read on and all will be explained: How it all began It all started at the beginning of this year when a fewโ€ฆ

Reclaim Open Conference submissions are open and we are looking for blog post submissions. Why? As part of the conference we are organizing a Blog-A-Thon! A Blog-A-WHAT you might ask? Read the post to find out more and get involved blog.reclaimhosting.com/reclaim-open...

03.09.2025 17:02 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Germany Already Met Its 2028 Goal for Reducing Coal-Fired Power Germany has already met its 2028 goal for reducing coal-fired power generation, so wonโ€™t need to order the shutdown of any plants for a second year running, the countryโ€™s regulator said.

Here's a ray of sunshine in a very dark world

Germany has already exceeded its goal of shutting down 8 GW of coal plants - 3 years earlier than expected

Amazing what a little sun and wind can do ๐Ÿ˜Ž

www.bloomberg.com/news/article...

02.09.2025 21:38 โ€” ๐Ÿ‘ 3890    ๐Ÿ” 883    ๐Ÿ’ฌ 83    ๐Ÿ“Œ 48
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Wagashi: Peruse a Digitized, Centuries-Old Catalogue of Traditional Japanese Candies If you've been to Japan, or even to any of the Japanese neighborhoods in cities around the world, you've seen wagashi (ๅ’Œ่“ๅญ).

Wagashi: Peruse a Digitized, Centuries-Old Catalogue of Traditional Japanese Candies

03.09.2025 18:24 โ€” ๐Ÿ‘ 66    ๐Ÿ” 24    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2

@celtatis is following 20 prominent accounts