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Emma

@dilemma-emma

Physicist, castle enjoyer, cat co-parent, video and board gamer, she/her

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12.11.2024
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Latest posts by Emma @dilemma-emma

An infinite number of mathematicians enter a bar.

The 1st orders a beer.
The next says: "I'll have 1/2 of what he ordered"
The next says: "I'll have 1/2 of that..."

The bartender stops them, pours two beers and says:
"I get it, but you need to know your limits."

01.03.2026 19:51 πŸ‘ 553 πŸ” 103 πŸ’¬ 21 πŸ“Œ 5
Preview
How Charley fooled the Luftwaffe and saved Midland cities Here's the blurb for one of the short Secret Leicestershire features on BBC Sounds –  The secret RAF base which foiled the Nazis : Slightly...

The RAF 80 Wing was formed in 1940 and comprised a team of specialist wireless operators who sent radio signal beams to throw German pilots off course, tricking them into releasing their bombs away from their intended targets.

28.02.2026 15:37 πŸ‘ 9 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Written English has barely changed in 300 years. If you can read Harry Potter, you can read Robinson Crusoe (1719).

18.02.2026 18:40 πŸ‘ 1886 πŸ” 542 πŸ’¬ 26 πŸ“Œ 192

I get the joke here, but it is important to stress to folks that we're taught a lot of stuff that most of us will never use, because:

1. learning it makes you better prepared for whatever path your career eventually takes, and

2. learning abstract math trains one's brain to *think*, in general

21.12.2025 16:15 πŸ‘ 151 πŸ” 20 πŸ’¬ 24 πŸ“Œ 4
Comic. [Person with ponytail pointing at diagram while speaking to three other people] PERSON: If the emergency stop is activated, any riders on the waterslide will be diverted into the beam dump, a large graphite block which will safely absorb their momentum. [caption] We regretted hiring an accelerator physicist to design our water park.

Comic. [Person with ponytail pointing at diagram while speaking to three other people] PERSON: If the emergency stop is activated, any riders on the waterslide will be diverted into the beam dump, a large graphite block which will safely absorb their momentum. [caption] We regretted hiring an accelerator physicist to design our water park.

Beam Dump

xkcd.com/3168/

18.11.2025 03:40 πŸ‘ 3322 πŸ” 358 πŸ’¬ 24 πŸ“Œ 19
Preview
Scientists find hidden antibiotic 100x stronger against deadly superbugs A team of scientists discovered a hidden antibiotic 100 times stronger than existing drugs against deadly superbugs like MRSA. The molecule had been overlooked for decades in a familiar bacterium. It…

British and Australian chemists have discovered a powerful new antibiotic called pre-methylenomycin C lactone, hiding in a well-known soil bacterium. This molecule kills drug-resistant bacteria without triggering resistance. buff.ly/YlXaONo
#ShareGoodNewsToo

16.11.2025 14:50 πŸ‘ 4063 πŸ” 1520 πŸ’¬ 78 πŸ“Œ 426

Why shouldn't you trust someone you see drawing on graph paper?

They're definitely plotting something.

15.11.2025 08:00 πŸ‘ 151 πŸ” 23 πŸ’¬ 7 πŸ“Œ 2

Discworld QOTD, from Men at Arms

01.09.2025 17:09 πŸ‘ 1711 πŸ” 573 πŸ’¬ 42 πŸ“Œ 64
Sausages and cheese, German supermarket

Sausages and cheese, German supermarket

the scenario we all feared

05.08.2025 18:33 πŸ‘ 3781 πŸ” 970 πŸ’¬ 37 πŸ“Œ 24

platforming sections in games that are not designed to be platformers are almost universally terrible and should not be added

26.07.2025 18:30 πŸ‘ 85 πŸ” 2 πŸ’¬ 7 πŸ“Œ 3

Not for the first time I am begging angry people to put the phone down, walk through actual streets, go to actual pubs, stand on the touch line at local sports clubs, browse Saturday markets, chat with ramblers on footpaths and rediscover beauty & contentedness.

24.07.2025 12:47 πŸ‘ 1644 πŸ” 305 πŸ’¬ 82 πŸ“Œ 18

By the time you’ve reached your forties you will have lived to see the newspapers that insisted that the country you grew up in was on the verge of social collapse portray those very same years of your youth as a period of blissful social cohesion.

23.06.2025 06:26 πŸ‘ 2242 πŸ” 519 πŸ’¬ 49 πŸ“Œ 21
Mail headline: the school where NONE of the pupils speak English as first language

Mail headline: the school where NONE of the pupils speak English as first language

If you read down this Mail article long enough, you get to this grudging admission:

"76% of pupils at Kobi Nazrul are meeting 'expected standards' in reading, writing and maths.

That compares with a local average of 71 per cent and an average of 61 per cent in England."
.
archive.ph/wip/lmv8G

21.06.2025 18:50 πŸ‘ 1134 πŸ” 321 πŸ’¬ 37 πŸ“Œ 22
Preview
Drowning Doesn’t Look Like Drowning Drowning is not the violent, splashing call for help that most people expect.

Thanks for the reminder @janemunday.bsky.social. Every summer, I repost this article DROWNING DOES NOT LOOK LIKE DROWNING. To date, I know of FOUR kids who were saved after someone who'd clicked on the link learnt how to spot actual drowning. Take time to read and pass on.

slate.com/technology/2...

19.06.2025 16:21 πŸ‘ 5620 πŸ” 4819 πŸ’¬ 109 πŸ“Œ 353

So,as a little thought-experiment, tell me something about the United Kingdom that works well and is actually quite impressive. I am not trying to sound like some boosterish politician. I just genuinely believe that making people believe that all is lost is a convenient pretext for shady characters.

16.06.2025 19:03 πŸ‘ 656 πŸ” 113 πŸ’¬ 668 πŸ“Œ 227
Hinkley Times full page artcile featuring large photo of Katie Neeves - β€˜Supreme Court gender ruling is unworkable, it’s discriminatory and it sets us back 50 years’
TRANS ACTIVIST KATIE TALKS ABOUT CONFLICTS OF LAWS AND HOW IT’S NOT ABOUT TOILETS, BUT FEARMONGERING...

Hinkley Times full page artcile featuring large photo of Katie Neeves - β€˜Supreme Court gender ruling is unworkable, it’s discriminatory and it sets us back 50 years’ TRANS ACTIVIST KATIE TALKS ABOUT CONFLICTS OF LAWS AND HOW IT’S NOT ABOUT TOILETS, BUT FEARMONGERING...

Hinckley Times doing more actual journalism than most of the mainstream media and platforming an actual trans person.

26.05.2025 08:17 πŸ‘ 789 πŸ” 182 πŸ’¬ 19 πŸ“Œ 3

Sharing a beer and a smoke with fifty something white blokes isn't an insight into the Northern working class.
It's an insight into the shallowness of Farage's understanding of the North.

25.05.2025 20:19 πŸ‘ 109 πŸ” 27 πŸ’¬ 14 πŸ“Œ 0
Preview
A cold childhood My unheated home wasn’t a temporary discomfort. The chill got into my bones.

Me in The New Statesman today on poverty.

Please share :)

22.05.2025 08:24 πŸ‘ 226 πŸ” 122 πŸ’¬ 18 πŸ“Œ 22
Post image

It’s Mary Anning’s birthday, so time to share @katebeaton.bsky.social’s brilliant cartoon again.

21.05.2025 11:31 πŸ‘ 18606 πŸ” 4531 πŸ’¬ 73 πŸ“Œ 91
Preview
That Reform UK programme for Leicestershire: Bus cuts and a consultants' bonanza Reform UK won 25 of the 55 seats on Leicestershire County Council on 1 May and has now formed a minority administration. What will they do w...

This sounds very like the practice among Conservative councils of spending a fortune on consultants because you don't trust your own officers for ideological reasons.

16.05.2025 16:43 πŸ‘ 30 πŸ” 14 πŸ’¬ 4 πŸ“Œ 2
Unsplash image of the Earth, mostly the nightside with a tracery of city lights on every continent.

Unsplash image of the Earth, mostly the nightside with a tracery of city lights on every continent.

OK, this is wild.

In September 2023, geophysicists across the world started monitoring a very odd signal coming from the ground under them.

It was picked up in the Arctic. And Antarctica. It was detected everywhere, every 90 seconds, as regular as a metronome, for *nine days*.

What the HELL?

1/

12.05.2025 15:20 πŸ‘ 22482 πŸ” 7737 πŸ’¬ 744 πŸ“Œ 1494

Discworld QOTD, from Hogfather

11.05.2025 19:14 πŸ‘ 671 πŸ” 107 πŸ’¬ 8 πŸ“Œ 4

What Labour should be doing is creating a new narrative about immigration - about welcoming people who make a contribution but reducing the numbers who don't.

Pretending to be super tough pisses off liberals and won't be believed by Reform voters.

11.05.2025 16:20 πŸ‘ 813 πŸ” 165 πŸ’¬ 48 πŸ“Œ 26

Discworld QOTD, from Snuff

09.05.2025 18:13 πŸ‘ 1605 πŸ” 426 πŸ’¬ 22 πŸ“Œ 21

Recognising that I'm a few years behind the times (as usual), but Line Of Duty is pretty good, isn't it?

09.05.2025 22:50 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
A table showing the number of imes teams have won the Premier League in ascending order. 
The sequence goes 1, 1, 2, 3, 5, 8, 13 - the first seven terms of the Fibonacci sequence.

A table showing the number of imes teams have won the Premier League in ascending order. The sequence goes 1, 1, 2, 3, 5, 8, 13 - the first seven terms of the Fibonacci sequence.

As Liverpool win the Premier League for the second time, they complete the opening of a quite remarkable sequence, 33 years in the making.

#Fibonacci

27.04.2025 17:10 πŸ‘ 500 πŸ” 148 πŸ’¬ 16 πŸ“Œ 21
Someone holding a sign saying: Respect existence or expect resistance.

Someone holding a sign saying: Respect existence or expect resistance.

Parents holding up a sign saying: "this mum says trans rights are human rights" and "our beautiful daughter is trans."

Parents holding up a sign saying: "this mum says trans rights are human rights" and "our beautiful daughter is trans."

Someone holding a sign saying "you can't legislate us out of existence."

Someone holding a sign saying "you can't legislate us out of existence."

Someone holding a sign saying "i love my trans self. I love my trans friends."

Someone holding a sign saying "i love my trans self. I love my trans friends."

Today, thousands gathered across the country - from Hastings to London to Glasgow - to say: we will always stand with trans people.

Trans rights are human rights. πŸ³οΈβ€βš§οΈ

19.04.2025 15:44 πŸ‘ 1655 πŸ” 540 πŸ’¬ 16 πŸ“Œ 11
A light blue diagram depicting the sea, with the water's surface at the top, and just below it is an outline of the Mary Rose, with the depth (12m, 40ft or 6.7 fathoms). There is a line showing the seabed, which takes a rapid dive into the vertical...

A light blue diagram depicting the sea, with the water's surface at the top, and just below it is an outline of the Mary Rose, with the depth (12m, 40ft or 6.7 fathoms). There is a line showing the seabed, which takes a rapid dive into the vertical...

On the anniversary of the sinking of the Titanic, we thought we'd answer a question that's often asked,

"If they raised the Mary Rose, why not raise the Titanic?"

Allow our scaled diagram to explain...

15.04.2025 08:21 πŸ‘ 13263 πŸ” 5390 πŸ’¬ 216 πŸ“Œ 1331
Post image
11.04.2025 05:53 πŸ‘ 38879 πŸ” 9148 πŸ’¬ 355 πŸ“Œ 371

Discworld QOTD, from Carpe Jugulum

25.03.2025 18:36 πŸ‘ 1065 πŸ” 370 πŸ’¬ 13 πŸ“Œ 24