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Marcus Hill

@drmarcushill.bsky.social
241 followers 167 following 1.9K posts

Mathematician, educator and geek. He/him.

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Marcus Hill @drmarcushill.bsky.social · 9h
But it's just part of the inclusion criteria for the study. Participants must be below a threshold level of wealth and above a minimum level of melanin.
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Reposted by Marcus Hill
Maths Advance @mathsadvance.bsky.social · 13h
A comment on the PISA results.
linkedin.com
Closing The Gap
After the release of the 2025 PISA results, there was considerable discussion about the perceived progress being made in UK education. The Programme for International Student Assessment provides a con...
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Reposted by Marcus Hill
Peter Williams @mathsimpact.bsky.social · 10/10/2026
On using AI to create posters in schools: Don't. The kids can tell (it's obvious), and it's basically just openly saying to them "AI is fine to use for your schoolwork"
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Marcus Hill @drmarcushill.bsky.social · 10/10/2026
Damn, if you're going to charge twenty quid for a baked potato, at last have the common decency to get the skin crispy. I do that regularly at home, it's not the world's greatest culinary challenge.
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Marcus Hill @drmarcushill.bsky.social · 10/10/2026
Was that potato skin as soggy as it looks in the photo?
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Marcus Hill @drmarcushill.bsky.social · 10/10/2026
Ed looks like he's regretting agreeing to a 9am panel...
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Marcus Hill @drmarcushill.bsky.social · 09/10/2026
They have an urgency sensor which means they do the stuff you need for tomorrow just fine, but set off the paper jam actuators as soon as they sense a job you need for the meeting in five minutes.
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Marcus Hill @drmarcushill.bsky.social · 09/10/2026
Both constantly wandering around with their todgers hanging out?
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Marcus Hill @drmarcushill.bsky.social · 08/10/2026
You can skip the parboiling, just give them a shake in oil and air fry 25-30. Won't be quite as crispy, but decent toasties regardless if the distinction from Parmentier bothers you. If not, same thing in 1 - 2cm cubes and it will probably be done in 15.
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Marcus Hill @drmarcushill.bsky.social · 08/10/2026
Next week, then.
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Marcus Hill @drmarcushill.bsky.social · 08/10/2026
The parboiling is just to allow the outsides to fluff up and hold a bit more oil for crispness. I used to do it when roasting them in the oven!
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Marcus Hill @drmarcushill.bsky.social · 08/10/2026
Normal roastie size chunks, parboil for five mins, shake (with a little flour if you want extra crispy), coat in oil (plus any herbs or garlic you feel like), air fryer 200 for 20 - 25 mins. Crispy on the outside, fluffy on the inside.
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Marcus Hill @drmarcushill.bsky.social · 08/10/2026
$=xp? Maybe ablative vs. absorbtive armour?
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Marcus Hill @drmarcushill.bsky.social · 07/10/2026
Did you take off the previous windowsill surface or just tile over it in order to maintain the tradition in that house?
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Reposted by Marcus Hill
Hannah R @missradders.bsky.social · 07/10/2026
Niche offer but anyone mathsy in Leeds I have a ticket to this at lunchtime today if anyone wants it. Free to a good home. Please repost.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
No, but it stacks with teething gel.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
Will you be reporting on the taste test?
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
At this stage, you must be tempted to just remove all the plasterboard in the expectation that you'll gain an appreciable amount of interior space after removing all of the random strata.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
Is your house not today's discourse?
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
"Zionism" has become an essentially useless term. One side uses it to mean "Jewish people deserve a homeland", so anyone opposing it is antisemitic, and the other to mean "anything Israel does is fine", so anyone endorsing it loves genocide. Both deliberately refuse to address this semantic rift.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
Central heating pipes as well?
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
In a way, they did. They have to have the same number of distractors per question, so I suppose they might have decided one of 2^2022 and 4^1011 would be the one to omit.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
I know next to nothing about home electrical systems, and even I know that's one of the first things you should be checking.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
It's weird, because I always thought the main element of limp lettuce was texture rather than flavour, so I would have assumed that recognising the latter without the former would be challenging. This grand culinary experiment has proven this conjecture was incorrect!
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
This is blatant wokery! How dare they change the sacred names of the Great Old Ones? They were constructed by a master of the language, not just made up, and why should it matter if it sounds a bit like a bad word? It's not like Lovecraft was a massive racist. Hang on, I'm being handed a note...
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
NGL, I am intrigued as to how they managed to replicate limp lettuce flavour.
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
To be clear, this is for flavours replicating food I really like!
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Marcus Hill @drmarcushill.bsky.social · 06/10/2026
I look at many novelty crisp flavours and avoid them for exactly this reason. Even if they manage to replicate the flavour exactly, I am always left wondering why you would want to do so in crunchy potato texture.
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Marcus Hill @drmarcushill.bsky.social · 05/10/2026
We need to do a bit of quick maths and calculate the greatest distance from any point in the UK to the nearest court, and then expand the ban to anywhere within that distance of a court.
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Marcus Hill @drmarcushill.bsky.social · 04/10/2026
Intelligence and education, sure. Wisdom? There are reasons that my recollection of the 90s is patchy at best, and literally none of them classify as wise choices.
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Marcus Hill @drmarcushill.bsky.social · 04/10/2026
More recently, 5) The grey in it gives me an unwarranted air of wisdom.
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Marcus Hill @drmarcushill.bsky.social · 04/10/2026
Not only that, but as we know, GenAI is better at telling you how awesome you are than it is at creating interesting things, so it's far better suited to the role of sycophantic player than genius GM.
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Marcus Hill @drmarcushill.bsky.social · 04/10/2026
Hold on, it's worse than that. They have just cut off those bars at 600k for no good reason.
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Marcus Hill @drmarcushill.bsky.social · 04/10/2026
I strongly suspect uncritical use of Artificial Stupidity here. Look at all those bars of equal total length with numbers that don't even come close to having constant sums.
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
What kind of idiot decides to pivot to being a travel agent when the world is staying at home?
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
Are they trying to lean into some sort of "male menopause" thing?
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
And declaring the Catholic church's official stance on things like the ontology of AI is literally his job.
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Reposted by Marcus Hill
Russ Jones @russincheshire.bsky.social · 03/10/2026
Okay, but who's the SECOND person you want to shit himself to death on live TV?
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
"How did you get into ttrpgs?" I was 11 and staying with relatives in Canada having left Argentina sharpish in 1982, and my cousins played in their basement (as is traditional). One of their adult kids is over to visit this month. This makes me feel old.
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
They can't decide whether to use the total or drained weight in their price per kg calculation.
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
Damn, you beat me to it by 6 seconds!
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Marcus Hill @drmarcushill.bsky.social · 03/10/2026
Maybe 30 to 50 of them?
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Marcus Hill @drmarcushill.bsky.social · 02/10/2026
Loved these.
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Marcus Hill @drmarcushill.bsky.social · 02/10/2026
If I can get just over 50% of the people in every constituency to vote for my party, I will become Prime Minister in a historic landslide victory.
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Marcus Hill @drmarcushill.bsky.social · 01/10/2026
Fellow academics, if you are an external examiner for any course at Brighton (I have been), can I urge you to tell them you will quit prior to the June boards unless the University withdraw their notice that they are derecognising the UCU, and not to take any position if they come up.
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Marcus Hill @drmarcushill.bsky.social · 01/10/2026
Was it more or less mad than asking British and Irish people about their tea drinking?
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Marcus Hill @drmarcushill.bsky.social · 01/10/2026
It's more akin to (though not quite the same as) the Genesys success/fail advantage/threat system.
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Marcus Hill @drmarcushill.bsky.social · 01/10/2026
But if I were sitting at a computer, I would probably just brute force it on Excel in 20 seconds instead. I'm not saying it's the best way, but it allows me to skip the annoying "thinking" stage.
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Marcus Hill @drmarcushill.bsky.social · 28/09/2026
To be really pedantic, it should be "birds are dinosaurs"
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Marcus Hill @drmarcushill.bsky.social · 27/09/2026
All the ones I have been in have been silenced as 93.7% of the content is people asking questions whose answers are found in the communications from school: "Do they have PE tomorrow?" Read the damn timetable!
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