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Simon Wood

@simonwood.info
468 followers 335 following 59 posts

Lecturer in Medical Education at Cardiff University, lapsed mathematician, garden railway builder & Doctor Who appreciator. Mostly on Mastodon, follow from Bsky at: @mastodon.simonwood.info (and Pixelfed @pixelfed.simonwood.info) simonwood.info

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Robert Hutton @roberthutton.co.uk · 06/10/2026
Quietly moving tribute to Jeffrey Archer.
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Nicholas Pegg @nicholaspegg.bsky.social · 06/10/2026
Kemi Badenoch continues: ‘I can see why so many people were very fond of Jeffrey Archer. You know, we wanted him to be our mayoral candidate, and then yet another thing happened.’ Happened? He didn’t sit on a box of chocolates. He was sent to prison for perjury and perverting the course of justice.
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Stephen Graham @stephengraham.bsky.social · 06/10/2026
I had this bit about Jeffrey Archer from the 1995 HIGNFY video memorised for whenever I needed a handy fact about him.
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Damon Kiesow @kiesow.net · 03/10/2026
A negative externality is a shifting of costs. As the cost of a transactional communication shrinks to zero for a business they are incentivized to massively scale their funnel and so massively increase the time wasted by 99% of the recipients of a message. We only have 24 hours in a day.
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Dylan Difford @dylandifford.bsky.social · 03/10/2026
He hasn't used AI-generated synthetic focus groups to test public opinion, though, has he. For the same reason that I couldn't use Grand Theft Auto to drive a car.
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Ben Williamson @benpatrickwill.bsky.social · 02/10/2026
The turn against Turnitin in UK HE is gaining momentum, with Cambridge U the latest to cancel its contract over its proposal to use student essays to train AI. I imagine more unis will now follow. TII will surely be going into crisis management now. Good piece on it here wonkhe.com/blogs/a-supp...
wonkhe.com
A supplier shouldn’t be able to rewrite who owns students’ essays
Sam Dickinson looks at Turnitin’s paused plan to put student essays to work on AI – and finds that neither anonymisation nor university regulations answer the copyright question
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Steve Peers @stevepeers.bsky.social · 30/09/2026
Esther Rantzen hosts Sir Nicholas Winton, who saved hundreds of children from the Holocaust youtu.be/OqqbM1B-mPY?...
youtu.be
Holocaust hero Sir Nicholas Winton (That's Life - 1988)
YouTube video by Tops of the top
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Neil Norman And His Cosmic Orchestra @fubsyshabaroon.bsky.social · 30/09/2026
“Tap, tap, tap at the window. Bloody AI Greta Garbo, trying to sell me ball bearings.”
Pete and Dud.
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Margot Finn @eicathomefinn.bsky.social · 24/09/2026
'University students have raised concerns over the software used to submit assignments and check them for plagiarism, amid fears their work could be used to train tools which use artificial intelligence.'
bbc.co.uk
York Uni students' fears over Turnitin essay-checker AI plan
Students are "scared" about proposals which could see their work used to train AI, their union says.
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Kevin Stewart @kstewart.me · 27/08/2026
SUPER interesting! Systems are hard.
blog.ricci.io
What I Wish Someone Had Told Me About AT Protocol and Bluesky - Stuff Rob Wrote
I've been interested in atproto (the protocol that Bluesky, Blacksky, and many other applications - including pckt, where this blog is hosted! - run on) for abo...
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Jonny Morris @jonnymorris.bsky.social · 20/08/2026
THE DOCTOR WHO - LABOUR LEADER CORRELATION. 1. WILLIAM HARTNELL - HAROLD WILSON's 1st term 1964-1966 Hugely popular as the public are dazzled by the white heat of technology.
HartnellWilson
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Ian Betteridge @ianbetteridge.com · 20/08/2026
Long read, well worth it.
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Una McCormack @unamccormack.bsky.social · 20/08/2026
Like, thanks for highly stressful but free random trains on this 52 minute commuter service to the nation’s capital, have you thought about running regular trains in exchange for a small fee from users?
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Sara Gibbs is Scary Enough Already @sararoseg.bsky.social · 19/08/2026
ADHDers will definitely get round to complaining to Channel 4 at some point
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Hugh Jones @hbsj.bsky.social · 19/08/2026
A plan a bit like this has been in the works for a while, and its good to see it finally get kick-started I'm pretty sure if usage is high, works to improve bus stations along the way, and look at integration with train timetables will follow
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Simon Wood @simonwood.info · 19/08/2026
Wow. This is exactly what I was hoping for (fast coach Aber-Carmarthen) only better (direct connection to Mach, also serves Dolgellau). Just brilliant.
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Roland Smith @rolandmcs.bsky.social · 19/08/2026
We are steadily being pushed towards 'if it didn't exist back when I was growing up, then it doesn't or shouldn't exist now'. Weaponised nostalgia.
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Alex Hern @hern.bsky.social · 17/08/2026
I’m convinced, upon rereading, that this simply misunderstands how either or both of how LLMs or watermarking works daringfireball.net/2026/08/anth...
daringfireball.net
Anthropic’s ‘Watermark’ Text Adulteration in Claude Is a Perversion of Writing
It’s unacceptable for a tool to sacrifice an iota of clarity, coherence, meaning, quality, etc. for the purpose of embedding hidden clues within the text to suggest its provenance. The idea that anyth...
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It's Pipes, Mum! Pipes is here! @scriblit.bsky.social · 18/08/2026
The Amidala talking to Anakin meme. 
1st panel, Anakin asks 'do you like plums?'
2nd panel, Amidala says 'yeah, I'm actually saving some for breakfast'
3rd panel, Anakin stares
4th panel, Amidala looks horrified
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Jonny Morris @jonnymorris.bsky.social · 18/08/2026
This is their last update. Why would anyone bother to comply with the online safety act when Ofcom seems incapable of enforcing it? www.ofcom.org.uk/online-safet...
ofcom.org.uk
Ofcom update: Investigation into X, and scope of the Online Safety Act
Ofcom has today set out the next steps in its investigation into X, and the limitations of the UK’s Online Safety Act in relation to AI chatbots.
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Simon Wood @simonwood.info · 18/08/2026
It’s better compared to how it was. But when you don’t use it and come back after a few weeks, you forget how bad some of the UI is. I find it hard to believe they tested it with real users.
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Rachel Coldicutt @rachelcoldicutt.bsky.social · 18/08/2026
So, little thought experiment here. WHAT IF ignoring latest AI models actually increased productivity?
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AdBlock Cardiff @adblockcardiff.bsky.social · 16/08/2026
Last year, we reported on (ultimately abandoned) plans for a giant ad screen next to the #Maindy leisure centre in #Cathays. Sadly, a fresh application has come in. Learn more and object here: www.cardiffidoxcloud.wales/publicaccess... #Caerdydd #Cardiff #AdvertisingShitsInYourHead
cardiffidoxcloud.wales
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Robert Stanley @niftylamarr.bsky.social · 16/08/2026
Copies of Shada.
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Margot Finn @eicathomefinn.bsky.social · 14/08/2026
What you're saying when you say "DEI" when universities say "EDI" (as happens here) and vice versa. And why it actually matters. The great majority of UK (esp. British) universities use "EDI" while US universities use "DEI". Is that "just" semantic, or does it matter? A thread. 🧵1/8
ft.com
How Jason Arday’s appointment became a reckoning for Cambridge
Resignation of Black professor forces university to examine its approach to diversity, equality and inclusion
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Christabel Cooper @christabelcoops.bsky.social · 14/08/2026
Just quietly noting that the non-Farage vote in Clacton (36% x 44% turnout) is comfortably higher than the 10% of the constituency electorate needed for a petition to trigger another by-election if Farage is suspended from the Commons for 10 days...
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Lisa McMullin @lisamcmullin.bsky.social · 12/08/2026
DO NOT look at the eclipse through a colander. YOU WILL GO BLIND.
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Charlotte Lydia Riley @lottelydia.bsky.social · 12/08/2026
Heartened to see that my university is ending its contract with Turnitin before the next academic year, because Turnitin is going to use student submissions to train AI models. Institutions can and should resist this stuff!
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Nat Guest @unfortunatalie.bsky.social · 11/08/2026
The only way the heatwave can end is by turning the sun on and off again to reset the whole system.
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Simon Wood @simonwood.info · 12/08/2026
From Russia With Loaf #bakeryBond
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Simon Wood @simonwood.info · 12/08/2026
Well Clacton, if Binface hadn't already earned your vote, this deserves to clinch it.
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Dorian Lynskey @dorianlynskey.bsky.social · 11/08/2026
Puzzled by people who want to be readers but don't like reading. But there do seem to be many people who see novels (and films) solely as plot-delivery mechanisms and everything else as extraneous. Buddy, a lot of novels don't even HAVE plots
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Gillian Brockell @gillianbrockell.com · 11/08/2026
Doing the whole flight with no signal and/or no callsign was an option! That's what they did at earlier stages of the flight. Changing it to AF1 is using the crew, staff members and journalists as bait for the aggressor allegedly making the serious threat.
An ADSBx map showing the aircraft flying without a signal out of Ankara, and then turning on ABS-B Out with no callsign. It later falsely switched to AF1.
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Caroleeena @caroleeena.bsky.social · 08/08/2026
Italy could be the next country to build a solar railway after Switzerland’s successful trial. I feel we are on the cusp of breaking free from fossil fuels...even though predatory capitalist are trying to hold us back. www.euronews.com/2026/07/05/i...
euronews.com
Switzerland’s solar railway has been a success. What happens next?
Solar railways could soon become commonplace in Europe, following a successful trial in Switzerland.
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waltydunlop @waltydunlop.bsky.social · 10/08/2026
Wednesday - the country looks up at the eclipse without glasses, because who needs protection? Thursday morning...
Some Triffids, from the BBC adaptation.
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Dreadnought Holiday @dreadships.bsky.social · 11/08/2026
Make High Speed Narrow Gauge a thing
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Paul Arthur @doctorwhoprophunt.bsky.social · 09/08/2026
My thanks for this post goes to @zoesfeatherboa.bsky.social who first pointed out this #JamesBond prop in #DoctorWho doctorwhoprophunt.blogspot.com/2026/08/scar...
doctorwhoprophunt.blogspot.com
SCARAMANGA’S SOLAR SHOOTER
Thanks must go to zoesfeatherboa for this one. Over on Bluesky, ZBF pointed out that the solar weapon from the climax of The Man With The G...
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The Dobson Family and Colin the Dalek @dobbersw.bsky.social · 08/08/2026
Apart from that time Rory left the tap running for a couple of minutes, our local data centre uses very little water, but it does offer exceptionally accurate information and well-written, original literature. It's also free for everyone.
A picture of Worthing Library - it's not very pretty on the outside - concrete was all the rage when it was built, but inside it's a treasure-trove of the imagination and somewhere my boys love to visit
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Simon Wood @simonwood.info · 07/08/2026
One of my absolute favourites. (As is Davros.)
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Josh Michtom @rsgat.bsky.social · 07/08/2026
This is just to say I have eaten the sailors that were in the ship and which you were probably saving for Ithaca Forgive me they were delicious so sweet and so Greek
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Kate Devlin @drkatedevlin.bsky.social · 07/08/2026
"My dog got out of the garden and attacked three people and stole a string of sausages then snuck into a cinema disguised in a fedora and a trench coat. Turns out my garden wasn't secure and also I had trained it to do all those things by feeding it sausages."
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Steve Chambers @planningtransport.co.uk · 07/08/2026
Perhaps we should have been a bit more deliberate about ticketing and not thrown every technology at it without any kind of plan. 95% of barcode tickets for the trip between were being used fraudulently 😬 www.railwaypro.com/wp/the-fraud...
railwaypro.com
The fraud scheme costing millions in the UK
The British rail operator South Western Railway has launched a crackdown on passengers who buy tickets only for the final leg of their journey, so that they can exit through the ticket gates at London stations.
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Count Binface @countbinface.bsky.social · 06/08/2026
There now follows a party election broadcast by the Count Binface Party, And if I do say so myself, it's a banger. #VoteBinface #Clacton
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Ray Newman @raynewman.bsky.social · 05/12/2024
Years ago I posted about a particular type of request for input you get on social media: “Can anyone recommend Hungarian short stories about fishermen who have lost or damaged their hats while *not* at work. Ideally 1920s/30s. I know the obvious ones.”
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Conor @ernekid.bsky.social · 05/08/2026
Honestly they should just cast the most handsome man graduating from Rada and work him like a Pit Pony.
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ceej @ceej.online · 05/08/2026
with apologies to the young man who left his extremely well-curated spotify account logged in on the hotel tv: if my daughter didn’t hear elmo’s alphabet rap we were all going to die
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Stephen Bush @stephenkb.bsky.social · 05/08/2026
Indeed. One should treat a risotto like a good friend, and split a good bottle of wine between the two of you.
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Lance Parkin @lanceparkin.bsky.social · 05/08/2026
I think art should involve ... well ... work and choices. Figuring out what doesn't need to be said. Sometimes you can just hand a character a thing, it doesn't need to be an hour long sidequest.
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ECP @ecppdx.bsky.social · 05/08/2026
omg I found the picture ❤️
An image of The Villeneuve Scale of Air Pollution (aka the Milleneuve)

Arrival
< 100 milleneuves
(normal particulate levels)

Prisoners
200 milleneuves
(chimney smoke and rage)

Sicario
300 milleneuves
(gunsmoke and drugs maybe?)

Enemy
600 milleneuves
(C'mon, Toronto, you used to be cool)

Dune
750 milleneuves
(stillsuits are a must!)

Blade Runner 2049
900 milleneuves
(omg why are you even outside, Ryan Gosling??)

[each entry has a still from the film showing the sky color, from clear to deep orange]
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Hugh Jones @hbsj.bsky.social · 05/08/2026
HUGH JONES PLANS ECO-FRIENDLY PERSONAL HELICOPTERS POWERED BY AI HAMSTER-ROBOTS
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