Colm Mulcahy's Avatar

Colm Mulcahy

@cardcolm.bsky.social

Prof Emeritus Spelman College, Adjunct Prof SETU, Ireland. Board Gathering 4 Gardner. Curator Annals of Irish Maths. Author "Mathematical Card Magic" AKP/CRC (2013).

305 Followers  |  194 Following  |  1,126 Posts  |  Joined: 11.11.2024  |  1.9785

Latest posts by cardcolm.bsky.social on Bluesky

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Donald Trump Jr-backed start-up scores $600mn US federal government deal President’s son’s fund 1789 Capital poised to capitalise from father’s administration

The whole play of Trumpism: convincing working class people to blame other working class people—so billionaires can keep robbing us all.

04.12.2025 17:24 — 👍 2787    🔁 1025    💬 195    📌 85

Spotify has laid off thousands in recent years, while reportedly paying artists $0.003 per stream.

Spotify profits rose 28% in Q3. Its CEO is worth $9.8 billion. It's making money off ICE recruitment ads.

Don't you think it's time put a wrap on corporate greed and exploitation?

04.12.2025 17:10 — 👍 12704    🔁 4233    💬 569    📌 333

Please share! It's such an interesting and important project.

04.12.2025 13:13 — 👍 1    🔁 2    💬 0    📌 0
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Guten Morgen!
(Bandaksee, Norwegen, Sommer 2025)

05.12.2025 04:18 — 👍 99    🔁 5    💬 8    📌 0

The fact that four hostile drones tried to hit Zelenskyy’s plane & it’s barely a blip in the news cycle should terrify everyone. We’ve been dragged so deep into the chaos era that an attempted strike on a world leader doesn’t even break through. When this becomes normal, the world is in real danger.

05.12.2025 02:04 — 👍 7031    🔁 3610    💬 200    📌 139

occupydemocrats

🚨 BREAKING: Trump’s Border Patrol shot an unarmed Chicago woman FIVE TIMES — then lied and charged her as a “terrorist.”

They swore she rammed them and pulled a gun.

But the video told a different story:
— She never touched her gun.

Now, every single charge has been dropped.

05.12.2025 04:58 — 👍 43    🔁 15    💬 2    📌 0
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Guten Morgen!
(Am Bandaksee, Norwegen, 2025)

04.12.2025 06:46 — 👍 626    🔁 28    💬 14    📌 1
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Mary Ann Camberton Shadd Cary (1823 – 893) was an American-Canadian anti-slavery activist, journalist, publisher, teacher, & lawyer. She was the 1st black woman publisher in N. America and the 1st woman publisher in Canada.[1][2] She was also the 2nd black woman to attend law school in the US.

04.12.2025 20:27 — 👍 764    🔁 226    💬 5    📌 4
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Tell Congress: Stand with Ukraine over Russia Contact Congress today!

thedemocraticcoalition
Calling the Ukrainians "Nazis" is a testimony to how lazy Russian propaganda is and just how stupid those are who fall for it are.

Tell Congress to stand with Ukraine over Russia here: bit.ly/3QKZwgQ

05.12.2025 05:07 — 👍 32    🔁 10    💬 1    📌 0
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Religious Education 'not suitable' for NI society, study suggests The QUB study aimed to find out attitudes to RE among the population in Northern Ireland.

The Minister needs to listen. RE in our schools is not suitable.
www.bbc.co.uk/news/article...

04.12.2025 10:37 — 👍 139    🔁 39    💬 7    📌 3
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Drones spotted near Zelenskiy’s flight path to Dublin, triggering major security alert Irish navy ship spotted five drones operating near route of the Ukrainian president’s aircraft by Howth coast

Five sophisticated drones flew in the route of Ukrainian President Zelenskiy’s flight path as he arrived in Ireland; had he not arrived slightly early, they would have passed close.
EU and Irish officials are treating it as a Russian hybrid attack
www.irishtimes.com/ireland/2025...

04.12.2025 21:39 — 👍 76    🔁 46    💬 4    📌 4
Vintage black and white portrait of a man wearing a bowler hat and bow tie, looking directly at the camera with a subtle smile.

Vintage black and white portrait of a man wearing a bowler hat and bow tie, looking directly at the camera with a subtle smile.

5 December 1902 | A Dutch Jew, Bernardus Kalkoene, was born in Rotterdam.

He was deported to #Auschwitz from #Westerbork and registered in the camp. He perished on 17 September 1942.
---

The fate of Jews deported from the German-occupied Netherlands to Auschwitz: http://lekcja.auschwitz.org/32_en/

05.12.2025 03:00 — 👍 286    🔁 63    💬 4    📌 3
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Rubber Soul (Remastered 2009) The Beatles - album - 1965 - 14 songs

I'd argue that its 1965 release changed Rock and Roll for the better. It kicked open the doors and broke all the windows. Fiat sonus! Fiat musica! link.deezer.com/s/31N0B0eAqy...

04.12.2025 21:26 — 👍 2472    🔁 251    💬 198    📌 19

Enjoy. Later series are far less satisfactory alas.

05.12.2025 03:20 — 👍 1    🔁 0    💬 0    📌 0

Finally watching the first season of Slow Horses. Hubs is not a fan…but then he doesn’t like mystery or thrillers the way I do.

04.12.2025 15:35 — 👍 1523    🔁 47    💬 8    📌 39
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Addressing the claim that America was built by "hard working people" by reminding everyone that America was *actually* built on the backs of enslaved Africans and on the genocide of Indigenous people.

Support my advocacy: www.qasimrashid.com/subscribe

05.12.2025 01:02 — 👍 506    🔁 143    💬 17    📌 7
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Himes: "What I saw in that room was one of the most troubling things I've seen in my time in public service ... any American who sees the video that I saw will see the US military attacking shipwrecked sailors."

04.12.2025 19:24 — 👍 15577    🔁 5637    💬 566    📌 284

It's good—very good, and very important—that district courts keep issuing these 100-page rulings upholding the law. It must be incredibly dispiriting to see them overturned in a two-page, lawless, unsigned order, but please, keep them coming. They expose SCOTUS' corruption like nothing else.

05.12.2025 00:41 — 👍 8605    🔁 2208    💬 70    📌 58
BB King Was Afraid To Perform At Sing Sing Prison But Called It His Best Performance Ever
YouTube video by David Hoffman BB King Was Afraid To Perform At Sing Sing Prison But Called It His Best Performance Ever

B.B. King performing "How Blue Can You Get" live at Sing Sing Prison in 1973. Originally released as a single by King in 1964 and it was a live staple of his for years. #Blues #BluesMusic m.youtube.com/watch?v=LWLA...

05.12.2025 03:16 — 👍 15    🔁 3    💬 2    📌 0
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The top-10 carmakers by market cap make up 75% of global passenger car sales.

Tesla makes up less than 2%.

The Tesla bubble will be widely documented in history books.

04.12.2025 14:27 — 👍 5783    🔁 1157    💬 389    📌 108
Study Finds Processed Meats Carcinogenic But They Were On Sale

Study Finds Processed Meats Carcinogenic But They Were On Sale

Study Finds Processed Meats Carcinogenic But They Were On Sale https://theonion.com/study-finds-processed-meats-carcinogenic-but-they-were-on-sale/

04.12.2025 17:00 — 👍 1328    🔁 183    💬 10    📌 10
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A new Ireland Thinks poll, commissioned by An Taisce, reveals Irish public appear at odds with Government’s application for a derogation from EU Nitrates Directive.

It comes days before a crucial EU vote on the derogation expected on December 9th.

Full results:
www.antaisce.org/news/public-...

04.12.2025 11:24 — 👍 41    🔁 22    💬 0    📌 3
Qasim Rashid Confronts Jaw-Dropping Anti-Muslim Bigotry on Piers Morgan Uncensored
YouTube video by Qasim Rashid Qasim Rashid Confronts Jaw-Dropping Anti-Muslim Bigotry on Piers Morgan Uncensored

I went on Piers Morgan to challenge dangerous lies about immigrants and Muslims

I refuse to let bigotry go unanswered, so I brought the receipts—the data and the real history of this nation that so many keep trying to erase

Support my advocacy: www.qasimrashid.com/subscribe

Watch now:

04.12.2025 17:44 — 👍 95    🔁 17    💬 4    📌 0
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Materials of State - The Sword of State - BBC Sounds David Cannadine looks at the history and symbolism of the Sword of State.

I can't remember a BBC "constitutional" series this weak. The objects are presented as some sort of cipher for deep constitutional traditions, but everything is wrapped up in 15 minutes (on flags, good luck) or banal. Rubber bullets mustn't be "materials of state"...

www.bbc.co.uk/sounds/play/...

04.12.2025 17:55 — 👍 3    🔁 1    💬 1    📌 0
A figure holding a broom regards a store front with broken glass.

A figure holding a broom regards a store front with broken glass.

In the Yiddish schools of the Americas, waiting til “later” to discuss the Holocaust was not an option. Stories helped school-aged children metabolize the violence to their European cousins and grow into ethical witnesses to the destruction. #sparklingsentences @princetonupress.bsky.social

04.12.2025 15:21 — 👍 3    🔁 2    💬 0    📌 0
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Irish-trained Libyan troops appear in Russia fearing deployment to Ukraine Members of warlord Khalifa Haftar’s 166 Infantry Battalion expected to undergo further training in Belarus, Moscow’s ally

Soldiers from the army of Libyan strongman Khalifa Haftar who were initially trained by former Irish Defence Forces personnel have appeared in Russia and have expressed fears they will be deployed to the frontline in Ukraine.
www.irishtimes.com/ireland/2025...

04.12.2025 15:37 — 👍 5    🔁 4    💬 0    📌 0
The NYTimes spelling bee doesn't take "latexed".

The NYTimes spelling bee doesn't take "latexed".

It's totally a word for us in math!

\end{rant}

04.12.2025 14:46 — 👍 9    🔁 2    💬 0    📌 0

All of the companies that make the software I use are increasing their prices, to account for an "investment" in AI.

I'm sat here imagining how my clients would feel if I added 30% to each invoice, because I "really got into gambling".

04.12.2025 08:41 — 👍 3679    🔁 1295    💬 35    📌 25
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2 in 3 of Nigel Farage’s current and former partners do not speak English as their first language.

03.12.2025 23:03 — 👍 2666    🔁 779    💬 197    📌 53
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Report for: Against the Uncritical Adoption of 'AI' Technologies in Academia This research output is being tracked across social media, newspapers and reference managers by Altmetric.

7. Against the Uncritical Adoption of 'AI' Technologies in Academia

AI has been met with some resistance in academia, where facts, citations and data/imagery matter more than the potential hallucinations of a chatbot.

This article dominated Bluesky over Twitter

www.altmetric.com/de...
11/14

03.12.2025 12:29 — 👍 26    🔁 8    💬 2    📌 1

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