κ ≈ 1.077×10⁻⁶ > 2⁻²⁰
It's the final countdown
κ ≈ 7699/10¹⁰ > 2⁻²¹
github.com/CrocSwap/integer-…
Colm Kelleħer retweeted
I wasn't sure this image was real, so given that I live in Dublin, I was able to identify the street sign and I popped down to Moussa Fall, Fadlabi, True g’onsindhed, Flushed, Scorblam Caser 3 this morning and decided to see for myself.
The Minister for Justice @OCallaghanJim must conduct a thorough investigation into this #HateCrime that occurred yesterday in Dublin,committed by individuals participating in a protest. We must not stand for this and those involved must face the full rigours of the law.#IrelandAmerican 🇮🇪🤝🇺🇸
Colm Kelleħer retweeted
Hello everyone.
A friend told me that I shouldn't post this message because it made me and other PhD students look bad. But I actually think it's important to show how PhD students (especially foreign ones) have to deal not only with research-related difficulties, but also with many other challenges.
I am in the process of resuming my PhD studies at UCL in London after an extended period of medical leave. Unfortunately, I have been informed that I must re-apply for a visa (£524) and pay the health surcharge again (£776 per year). For a two-year application, this amounts to a total of £2,076.
Although it may not seem like a huge amount, I don't have that kind of money, especially since it's on top of other expenses related to my return to London, such as plane tickets, the deposit for the apartment, and my rent (as a foreign student, I'm usually asked to pay the first 3 to 6 months in advance).
I have been told that EPSRC/UKRI (the main funding body in the UK) does not cover any visa or immigration costs, even if you are on health-related leave.
I am therefore asking people for their support. I would be very grateful for any help, especially as I am currently considering whether or not I can actually resume my PhD.
Here is a link to a GoFundMe: gofund.me/90ee9b6a6
Please share this post!
Colm Kelleħer retweeted
Honor Emmy Noether With the Unit For Momentum - Sign the Petition! chng.it/5P4cYvjK5b via @Change
Colm Kelleħer retweeted
I am down with this! #Noether
doi.org/10.1119/5.0229624
Colm Kelleħer retweeted
My favourite Mícheál Ó Muircheartaigh quotes:
"Seán Óg Ó hAilpín. His father's from Fermanagh. His mother's from Fiji. Neither a hurling stronghold."
"The stopwatch has stopped. It’s up to God and the referee now. The referee is Pat Horan. God is God."
"Teddy McCarthy to John McCarthy, no relation. John McCarthy to Teddy McCarthy, still no relation."
"Anthony Lynch, the Cork corner-back, will be the last person to let you down. His people are undertakers."
"1.5 to 0.8 - well, from Lapland to the Antarctic, that’s level scores in any man’s language."
"I saw a few Sligo people at Mass in Gardiner Street this morning and the omens seem to be good for them. The priest was wearing the same colours as the Sligo jersey. 40 yards out on the Hogan Stand side of the field, Ciarán Whelan goes on a rampage, and it’s a goal. So much for religion!"
"Pat Fox out to the 40 and grabs the sliotar. I bought a dog from his father last week. Fox turns and sprints for goal. The dog ran a great race last Tuesday in Limerick. Fox to the 21, fires a shot, it goes to the left and wide. And the dog lost as well."
"He grabs the sliothar. He's on the 50. He's on the 40. He's on the 30. He's on the ground."
"Colin Corkery on the 45 lets it go with the right boot. It's over the bar. This man shouldn’t be playing football. He’s made an almost Lazarus-like recovery from a heart condition. Lazarus was a great man, but he couldn’t kick points like Colin Corkery."
"Pat Fox has it on his hurl and is motoring well now, but here comes Joe Rabbitte hot on his tail. I’ve seen it all now, a Rabbitte chasing a Fox around Croke Park."
"He’s not a big man, he’s not a small man, he’s what you might call a handyman."
"Brian Dooher is down injured. And while he is, I’ll tell you a little story. I was in Times Square in New York last week, and I was missing the Championship back home. So I approached a newsstand, and I said, 'I suppose ye wouldn’t have The Kerryman, would ya?' To which, the Egyptian behind the counter turned to me, and he said, 'Do you want the North Kerry edition or the South Kerry edition?' He had both so I bought both. And Dooher is back on his feet."
Colm Kelleħer retweeted
Can we...just accept that we suck at this?
I want to tell you a story that has made me kinda hopeless about Twitter's ability to affect positive things happening, and it starts with this tweet from Hillary Clinton.
nitter.gq/HillaryClinton/status/…
What's at stake for our climate in this November's elections?
Absolutely everything.
carbonbrief.org/analysis-tru…
Colm Kelleħer retweeted
Huge Israeli massacre in north Gaza. 150 Palestinians at least killed while they were waiting for flour. The snipers are still shooting. Deliberate extermination of hungry civilians. Horrific. Genocide. – at Edinburgh, Scotland
Colm Kelleħer retweeted
Yay, I can share this now!!
After seeing my paper doodles, an editor reached out to me about creating something for Physics Today. Presenting: a cartoon summary of one of the most impactful papers in modern cosmology!
Introducing the “doodle summary”: a way to make scientific research accessible to the public without glossing over the effort that goes into the work. @ClaireLamman demonstrates her innovative new #scicomm tool on the 1998 Riess et al dark energy paper. pubs.aip.org/physicstoday/on…
Colm Kelleħer retweeted
Introducing the “doodle summary”: a way to make scientific research accessible to the public without glossing over the effort that goes into the work. @ClaireLamman demonstrates her innovative new #scicomm tool on the 1998 Riess et al dark energy paper. pubs.aip.org/physicstoday/on…
Colm Kelleħer retweeted
If Russian leadership would rather not be accused of committing war crimes, they should stop bombing hospitals.
Colm Kelleħer retweeted
Beginning my Rawls lecture today with a brief discussion of wealth inequality. These numbers are insane!
Colm Kelleħer retweeted
In quantum mechanics, contextuality says that properties of particles, such as their position or polarization, only exist within the context of a measurement.
quantamagazine.org/the-spook…
Colm Kelleħer retweeted
This looks unbelievably useful and well-made. I wonder if the authors will plan to keep it updated -- or even better, put it online in a wiki somewhere.
arxiv.org/abs/2310.03011
Colm Kelleħer retweeted
a Portrait of Tenochtitlan, my 3D reconstruction of the capital of the Aztec Empire is released!
I've been looking forward to this for a long time, and I am really curious what all of you think.
Take a look:
tenochtitlan.thomaskole.nl
#tenochtitlan
Colm Kelleħer retweeted
Saw an advertisement for a physics faculty job that may or may not exist. I hear it's a super position.






























