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Dermot O'Halloran

@practicalreason.net

Extrapolating from experience to form generalizations. Dualla, Cashel, Co. Tipperary https://practicalreason.net https://flickr.com/photos/21857244@N00

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08.02.2024
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Latest posts by Dermot O'Halloran @practicalreason.net

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25 medieval manuscripts you can look at online right now They're all digital, baby!

Recommendations of 25 medieval manuscripts to explore online. “Almost every institution with a significant collection of medieval manuscripts digitizes many of their most significant works and makes them freely accessible online.” [weirdmedievalguys.substack.com]

13.03.2026 17:52 👍 24 🔁 7 💬 0 📌 0
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Still Life with Red Cushion

12.03.2026 21:56 👍 98 🔁 9 💬 6 📌 0
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Bubble Sorted Amen Break Play in your browser

Bubble Sorted Amen Break: from 10k Drum Machines, which recently featured drum machines made from Donkey Kong, billiards, and the current time https://parametricavocado.itch...

12.03.2026 19:30 👍 6 🔁 1 💬 0 📌 0
Wren

Wren

Wren

Wren

Wren

Wren

The Wrens are starting to get busy building and preparing their nests, these were taken last year during the material gathering process and I hope to capture more this year #birds #thegardenjungle #wildlifephotography #birdwatching #shropshire #UKwildlife #birdphotography #canon #photography

11.03.2026 07:32 👍 124 🔁 18 💬 3 📌 0
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Fragments: March 10 fragments 10 Mar 2026

Fragments: reporting fines, engaging with gen AI, experience engineering, watching the ralph loop, migrating COBOL

martinfowler.com/fragments/20...

10.03.2026 17:55 👍 11 🔁 3 💬 0 📌 0
a beautiful windfallen apple in a man's hand in the sunshine

a beautiful windfallen apple in a man's hand in the sunshine

Wind fallen apples every year? Don’t waste them! 🍎 Make fresh apple juice, tangy apple chutney, or brew your own cider. 🧃 If you’re not into that, compost them to enrich your soil or leave a few for garden wildlife to nibble on. 🍂🐦 There’s always a way to make the most of nature’s bounty!

10.03.2026 12:01 👍 38 🔁 3 💬 1 📌 0

One Battle after Another (2025)

09.03.2026 23:50 👍 1 🔁 0 💬 0 📌 0
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A New Chapter for Bluesky - Bluesky After several intense and incredible years building Bluesky from the ground up, I've decided to step back as CEO and transition to a new role as Bluesky's Chief Innovation Officer.

Some personal news: I’m transitioning from CEO to a new role as Bluesky’s Chief Innovation Officer! I’m excited to welcome @toni.bsky.team as our interim CEO.

More here: bsky.social/about/blog/0...

09.03.2026 19:08 👍 6158 🔁 933 💬 585 📌 428
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The Manchurian Candidate (1962)

08.03.2026 23:30 👍 0 🔁 0 💬 0 📌 0
It was going on one, two in the morning, and we were shooting what I felt was an important scene for me, when he makes an attempt to be quote-unquote straight, in a suit, and at the end of it he gets emotional and locks himself in the other room. And I felt like, I’m not getting what I want—I’m not happy with it. Mike was happy with it. He called me the next day and said, “I know you weren’t happy with the scene last night. Believe me, we wouldn’t have gone home if I had felt we weren’t getting it.” And then he sort of became my psychiatrist and said, “You find it difficult to be happy, don’t you? You find it difficult to enjoy things.” And I said, “Well, sometimes. Last night was about feeling too tired and not feeling I was reaching what I needed to reach for the scene.” He talked to me then about when he was making, I don’t know whether it was Virginia Woolf or The Graduate. He said, “I didn’t enjoy it for a second. I was worried about so many things.” And then he said, “You know, this is never going to happen again quite this way. You should try to allow yourself to enjoy this more. Take a minute a day, and then add a minute the next day, and another minute. Pretty soon, you’ll have hours of happiness.”

It was going on one, two in the morning, and we were shooting what I felt was an important scene for me, when he makes an attempt to be quote-unquote straight, in a suit, and at the end of it he gets emotional and locks himself in the other room. And I felt like, I’m not getting what I want—I’m not happy with it. Mike was happy with it. He called me the next day and said, “I know you weren’t happy with the scene last night. Believe me, we wouldn’t have gone home if I had felt we weren’t getting it.” And then he sort of became my psychiatrist and said, “You find it difficult to be happy, don’t you? You find it difficult to enjoy things.” And I said, “Well, sometimes. Last night was about feeling too tired and not feeling I was reaching what I needed to reach for the scene.” He talked to me then about when he was making, I don’t know whether it was Virginia Woolf or The Graduate. He said, “I didn’t enjoy it for a second. I was worried about so many things.” And then he said, “You know, this is never going to happen again quite this way. You should try to allow yourself to enjoy this more. Take a minute a day, and then add a minute the next day, and another minute. Pretty soon, you’ll have hours of happiness.”

The Birdcage opened thirty years ago today, so in its honor, I want to share one of my favorite stories about Mike Nichols that didn't make it into my biography. This is from an interview I did with Nathan Lane.

08.03.2026 16:29 👍 2762 🔁 607 💬 32 📌 40
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Still missing from the Cashel area a few weeks now.

08.03.2026 09:38 👍 0 🔁 0 💬 0 📌 0
Dog Training Using Just a Cardboard Box!
Dog Training Using Just a Cardboard Box! YouTube video by McCann Dog Training

We did box feeding with our boy. As he got used to it we added more and more external stimuli. Tapping the box, jangling his leash, even opening the door. It helped him tune things like that out, plus it's a really fun way to turn feeding into a fun, social activity.

youtube.com/shorts/KLGsu...

06.03.2026 04:00 👍 1 🔁 1 💬 0 📌 0
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Day of the Triffids (1981, BBC 6-part series)

05.03.2026 21:03 👍 57 🔁 13 💬 4 📌 2
A rowdy looking crowd faces a small stage where a singer with a microphone stands. Police or security guards struggle to hold back audience members from rushing the stage.

A rowdy looking crowd faces a small stage where a singer with a microphone stands. Police or security guards struggle to hold back audience members from rushing the stage.

Sex Pistols gig, Halmstad, Sweden (1977)
Photo: Lars Astrom

05.03.2025 12:55 👍 14 🔁 4 💬 2 📌 0
Brian Eno’s Oblique Strategies on HyperCard After posting the video on the history of HyperCard the other day, I went down a bit of a HyperCard rabbit hole on the Internet Archive. There are a ton of HyperCard programs, manual & packaging scans, and other resource

The Internet Archive has a ton of old HyperCard programs that you can run right in your browser, including Brian Eno's Oblique Strategies, the Whole Earth Catalog, the Hitchhiker's Guide to the Galaxy ebook, and The Manhole (Myst precursor). [kottke.org]

05.03.2026 17:56 👍 37 🔁 13 💬 0 📌 0
A small girl wearing a rabbit costume and blue coat carries a book as she walks to school. 

Her mother (head out of shot) wheels her baby brother along in a pushchair. 

The baby says "Peter Rabbit may be the 'Hero' of the story, but surely the obedient, widowed Mrs Rabbit is a more effective symbol of the oppression inherent within Mister McGregor's regime"

The girls looks furious and snaps "Mum!! He's critiquing my world book day costume from a marxist perspective again!"

A small girl wearing a rabbit costume and blue coat carries a book as she walks to school. Her mother (head out of shot) wheels her baby brother along in a pushchair. The baby says "Peter Rabbit may be the 'Hero' of the story, but surely the obedient, widowed Mrs Rabbit is a more effective symbol of the oppression inherent within Mister McGregor's regime" The girls looks furious and snaps "Mum!! He's critiquing my world book day costume from a marxist perspective again!"

A cartoon reminder that tomorrow is World Book Day (In the UK anyway). Originally for the @theguardian.com

04.03.2026 17:07 👍 1226 🔁 452 💬 10 📌 15
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As promised 😎

03.03.2026 12:00 👍 83 🔁 5 💬 1 📌 3
Showing the original 4:3 aspect ratio of a frame from Frasier, and the dumb 16:9 reframed aspect ratio as it appears on Paramount Plus

Showing the original 4:3 aspect ratio of a frame from Frasier, and the dumb 16:9 reframed aspect ratio as it appears on Paramount Plus

"Frasier" s04e01 aspect ratios

01.03.2026 23:46 👍 60 🔁 7 💬 17 📌 1
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Apropos of nothing
Why not treat yerselves to a nice shiny copy of
Another Fine Mess and read about some of History's funniest catastrophes
www.anniewest.com/books-cards/...

02.03.2026 10:35 👍 6 🔁 3 💬 0 📌 0
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Forbidden Planet premiered 70 years ago today!

If you've never seen it, don't miss this Star Trek ancestor.

02.03.2026 07:46 👍 386 🔁 82 💬 23 📌 14

Yes! Yes!! Yes!!!

02.03.2026 04:07 👍 1857 🔁 303 💬 52 📌 30
big round green tomato on the vine in the sunshine

big round green tomato on the vine in the sunshine

small green tomatoes growing on the vine

small green tomatoes growing on the vine

Give your tomatoes a mid-season boost in July by applying a balanced fertilizer or compost. Focus on a formula with high phosphorus & potassium to support fruit development. Avoid high-nitrogen fertilizers to prevent excessive foliage growth. #Tomatoes #Fertilizer #JulyGardening

28.02.2026 04:00 👍 18 🔁 5 💬 2 📌 0
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The Candy Factory Ann Ballentine bought an old candy factory building in Brooklyn in 1979. She filled it with working artists and became something of a fairy godmother to them all. It entails someone who’s not as money driven, beca

Ann Ballentine bought an old candy factory building in Brooklyn in 1979. She filled it with working artists and became something of a fairy godmother to them all. A lovely little short film. [kottke.org]

27.02.2026 19:02 👍 26 🔁 4 💬 1 📌 1

Troubled that my wife is not come home from Chelsey, whither she is gone to see the play at the school where Ashwell is, but she came at last, it seems, by water, and tells me she is much pleased with Ashwell’s acting and carriage, which I am glad of.

26.02.2026 20:50 👍 27 🔁 2 💬 2 📌 0
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It just keeps getting better. New version is out! 😍
Windows Maintenance Tool v5.0.3
A free, powerful, all-in-one Windows maintenance toolkit built entirely in Batch & PowerShell.
www.oldergeeks.com/downloads/fi...

#tech #PCRepair #ComputerRepair #TechNews

26.02.2026 04:30 👍 3 🔁 3 💬 1 📌 0
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RIP Paul Brainerd who introduced the term "desktop publishing" and co-founded Aldus Corporation who released PageMaker in 1984. Some absolute nuggets in this obituary. www.historylink.org/File/7657

25.02.2026 12:33 👍 2 🔁 1 💬 0 📌 0
Chapter 1 of Moby Dick, page 1 

The phrase ‘Call me Ishmael’, the first sentence of the book, is highlighted in blue, with careful highlighting on the very big C at the start. Above this, written in ballpoint pen ‘His name’

Chapter 1 of Moby Dick, page 1 The phrase ‘Call me Ishmael’, the first sentence of the book, is highlighted in blue, with careful highlighting on the very big C at the start. Above this, written in ballpoint pen ‘His name’

Love the glimpse into the beautiful mind that notated this used copy of Moby Dick I got

25.02.2026 05:48 👍 15088 🔁 3011 💬 193 📌 239

They're smaller, have both lossy and lossless modes, lossy animation (like gif but not terrible), and lossy transparency, etc. For the purpose of web media, they can do basically everything jpg, png, and gif can do but better. It's lack of support is mostly because Apple hates open standards.

23.02.2026 21:54 👍 30 🔁 2 💬 2 📌 0
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This guy gets it.

23.02.2026 20:42 👍 23670 🔁 5748 💬 454 📌 805
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1st playlist of the new age! Was very nice to be back on the radio, you can have listen back via here tinyurl.com/4kf8fubd and tell me I did good, eh?
@8radioireland.bsky.social #themusicwelike

20.02.2026 11:51 👍 3 🔁 5 💬 1 📌 1