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Mark Goodwin

@computerist.org

I help people use machines and work with information more safely.

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25.04.2023
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Latest posts by Mark Goodwin @computerist.org

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Gemini attempts to bribe the CoT summarizer with ASCII coffee

05.03.2026 23:43 πŸ‘ 290 πŸ” 31 πŸ’¬ 8 πŸ“Œ 8
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She Came Out of the Bathroom Naked, Employee Says Bank details, sex and naked people who seem unaware they are being recorded. Behind Meta’s new smart glasses lies a hidden workforce, uneasy about peering into the most intimate parts of other people’...

The data from your Meta Ray Bans is used to train Meta's AI, which most people don't understand means that humans are looking at the most intimate details of their lives. www.svd.se/a/K8nrV4/met...

04.03.2026 06:47 πŸ‘ 404 πŸ” 262 πŸ’¬ 11 πŸ“Œ 25

Wondering if I should go into politics just to confuse people.

27.02.2026 09:10 πŸ‘ 883 πŸ” 49 πŸ’¬ 104 πŸ“Œ 8
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Old Litkinov This story is one of my favourite things I wrote last year. I'm making it free for 24 hours, so a few more people have chance to read an example of my short fiction. If you'd like to support my writin...

This story is one of my favourite things I wrote last year. I'm making it free for 24 hours, so a few more people have chance to read an example of my short fiction (and hopefully might subscribe to my newsletter).
www.tom-cox.com/old-litkinov...

06.02.2026 19:45 πŸ‘ 33 πŸ” 13 πŸ’¬ 3 πŸ“Œ 0
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at://2048 2048 on the AT Protocol. Your games, your data, your AT Protocol.

I just scored 34,304 on a game of at://2048 with a starting seed of 4292852036.
Think you can do better with this exact same seed? Try it out here 2048.blue/seed/4292852...
@2048.blue

27.01.2026 10:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Share a bird pic you took

Chickens and other poultry vastly outweigh all of the world's wild birds. This is probably not a good thing.

21.01.2026 11:30 πŸ‘ 3 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
Rust's standard library on the GPU GPU code can now use Rust's standard library. We share the implementation approach and what this unlocks for GPU programming.

We are excited to announce that we can successfully use Rust's standard library from the GPU. This has never been done before.

www.vectorware.com/blog/rust-st...

Supporting Rust's standard library enables existing Rust code to work on the GPU and makes GPU programming feel normal.

20.01.2026 15:39 πŸ‘ 252 πŸ” 57 πŸ’¬ 4 πŸ“Œ 6

Today is National Thesaurus Day & it's been amazing…there's no other word for it.

18.01.2026 20:30 πŸ‘ 12 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

I’m reading this at the moment, it’s excellent

18.01.2026 17:16 πŸ‘ 11 πŸ” 5 πŸ’¬ 3 πŸ“Œ 1

It's "don't roll your own crypto" for the slop generation.

16.01.2026 19:53 πŸ‘ 10 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Tom Cox's 1983

Tom Cox's 1983

I read another delightfully weird book from @dj-acid-reflux.bsky.social (and loved it)

14.01.2026 19:29 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 1
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Thinking About Thinking In some of the bigger news of the past week, this silly piece I wrote means Google's AI search engine is now telling people that my cat Roscoe is a real human woman who came to media prominence during...

Last few hours of this piece being unpaywalled, in case anyone would like a read…

www.tom-cox.com/thinking-abo...

12.01.2026 18:58 πŸ‘ 20 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
An Acorn Archimedes. It looks like a standard late 1989s early 1990s desktop PC, except for its bright red function keys.

An Acorn Archimedes. It looks like a standard late 1989s early 1990s desktop PC, except for its bright red function keys.

Quite possibly the most important computer you've never heard of (except maybe if you went to a British school in the early 90s).

The Actors Archimedes. The first system to use an ARM CPU. This is the great-great-great granddaddy of the CPU in your phone. No Archie, no Snapdragon.

11.01.2026 21:48 πŸ‘ 112 πŸ” 14 πŸ’¬ 12 πŸ“Œ 2
plates ready to fall out cabinet

plates ready to fall out cabinet

US Stock Market waiting to open

12.01.2026 09:29 πŸ‘ 337 πŸ” 72 πŸ’¬ 1 πŸ“Œ 8
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BIG FIGHT AT POLAND’S WROCLAW ZOO!!!

09.01.2026 20:02 πŸ‘ 21820 πŸ” 6410 πŸ’¬ 406 πŸ“Œ 1189
Tom Cox's 21st Century Yokel

Tom Cox's 21st Century Yokel

My belated work secret santa present makes me very happy! It's another @dj-acid-reflux.bsky.social book!

07.01.2026 15:00 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
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Happy birthday to Ivor The Engine, the little Welsh railway engine from the Merioneth and Llantisilly Rail Traction Company, who first appeared on our screens today in 1959. Toot-toot!
#onthisday #otd #wales

28.12.2025 13:16 πŸ‘ 122 πŸ” 41 πŸ’¬ 2 πŸ“Œ 4
Bluebells beginning to bloom, with the Jurassic coast in the background

Bluebells beginning to bloom, with the Jurassic coast in the background

Thread.

Something nice happened to me yesterday: the conclusion - or maybe not - of a story of interconnectedness, that made the world feel momentarily very small and intertwined.

The story begins on April 21 2024 on a walk I'd taken along the Jurassic Coast for research for a book I was writing.

22.12.2025 10:33 πŸ‘ 256 πŸ” 75 πŸ’¬ 7 πŸ“Œ 18

Ah, yes. This is a thing.

20.12.2025 08:25 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If you can infer that the db is likely only used for this purpose, sure.

18.12.2025 14:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If you can't demonstrate the credentials no longer work, you have to assume high.

18.12.2025 14:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

This is brilliant

05.12.2025 08:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Looking good a good tutorial on debugging with ghidra. I want to set breakpoints, change flow, and modify memory values.

Is that possible?

14.11.2025 15:04 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

I shared this with a recently cat-bereaved friend, who declared it "... wonderful... in fact, perfect"

30.10.2025 19:03 πŸ‘ 16 πŸ” 2 πŸ’¬ 2 πŸ“Œ 2

Ha, I visited just this week when looking up one of my favourite recipes; slashdot pancakes: slashdot.org/comments.pl?...

30.10.2025 10:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

πŸ“£THREAD: It’s surprising to me that so many people were surprised to learn that Signal runs partly on AWS (something we can do because we use encryption to make sure no one but you–not AWS, not Signal, not anyone–can access your comms).

It’s also concerning. 1/

27.10.2025 10:38 πŸ‘ 2868 πŸ” 1057 πŸ’¬ 43 πŸ“Œ 181
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Updating my LEGO White House

23.10.2025 02:51 πŸ‘ 47236 πŸ” 11048 πŸ’¬ 778 πŸ“Œ 440

Today in "everyone claims they do, but no-one does"

20.10.2025 12:01 πŸ‘ 12 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0
Sign reading "Flytipping investigation in progress"

Sign reading "Flytipping investigation in progress"

At what point does the sign itself count as flytipping? It's been there for years...

15.10.2025 09:21 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Scrambled egg on toast. Or any egg-and-bread combo; fried egg sandwich, egg mayo, etc.

15.10.2025 09:19 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0