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Heather Logan

@helogan.bsky.social
478 followers 212 following 763 posts

Theoretical particle physicist, university professor, nature enthusiast, Wiccan HPS (dual Lexi/Gard), autistic person. She/her. people.physics.carleton.ca/~logan

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Heather Logan @helogan.bsky.social · 20h
It literally is conversion therapy. The inventor of ABA (Lovaas) went on to invent conversion therapy.
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Heather Logan @helogan.bsky.social · 27/09/2026
Pleased to see that my webpage meets the Strossian ideal!
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Heather Logan @helogan.bsky.social · 25/09/2026
I tore one of those down in my neighbourhood yesterday evening. Reported it to my city councillor and the OPS.
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Heather Logan @helogan.bsky.social · 24/09/2026
Just wait till you hear about cashews! 😆
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Heather Logan @helogan.bsky.social · 24/09/2026
Breaking: the United States accidentally adopts the metric system through uncritical use of acronyms.
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Heather Logan @helogan.bsky.social · 24/09/2026
Ken Lane spent some time at Fermilab when I was a postdoc there. He gave a marvellous series of pedagogical lectures on technicolor that turned us all into true believers (or at least, true appreciators). SUSY is cool, but technicolor is *beautiful*. (And Nature has already used the idea once.)
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Heather Logan @helogan.bsky.social · 23/09/2026
What makes it an 'investment' as opposed to a 'donation'? As a person who uses arXiv daily, this worries me a little.
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Heather Logan @helogan.bsky.social · 23/09/2026
I can't help but feel that the 'stochastic parrot' metaphor is an insult to parrots.
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Heather Logan @helogan.bsky.social · 20/09/2026
If people wrote their abstracts properly, you wouldn't have to guess!
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Heather Logan @helogan.bsky.social · 20/09/2026
Undeniable "Teen Witch" cover art vibes here.
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Heather Logan @helogan.bsky.social · 20/09/2026
Wait, isn't Accenture the new name that Enron's accounting firm got after Enron went kablooie?
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Heather Logan @helogan.bsky.social · 17/09/2026
Currently worrying I'm going to have to revoke most of my 3rd-year students' vectors licences, based on today's mini-quiz results.
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Heather Logan @helogan.bsky.social · 17/09/2026
LOL. LMAO, even. In 1990 that was true.
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Heather Logan @helogan.bsky.social · 12/09/2026
Um... I don't think so. #CarletonU
Partial screenshot of the interactive faculty timetable in Carleton Central, which states "All times are Eastern Standard Time (EST)".  This is false.
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Heather Logan @helogan.bsky.social · 07/09/2026
#CarletonU orientation day is tomorrow. I have a couple of meetings with my grad students/postdocs, then an hour of short talks from undergrad summer students. Classes start on Wednesday. This is always exciting.
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Reposted by Heather Logan
Andrew Robinson (no, not Garak) @andrewr.bsky.social · 07/09/2026
RT if you’ve never had a tab of ChatGPT open, ever. (Or Claude and certainly not Grok)
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Heather Logan @helogan.bsky.social · 06/09/2026
I got one of these from a recent grad of our undergrad program a couple weeks ago. I tried to talk him down and he just doubled down on the fantasia. He wants to go to grad school. I feel so bad for him.
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Heather Logan @helogan.bsky.social · 05/09/2026
Don't mention this to the ALPHA-g folks or they'll want more run time.
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Heather Logan @helogan.bsky.social · 05/09/2026
I think paddle boards hadn't been invented yet when I was at UW!
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Heather Logan @helogan.bsky.social · 04/09/2026
Remember, kids: it's only shamanism if it comes from the Tungus region of Siberia. Everything else is just sparkling cultural appropriation.
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Heather Logan @helogan.bsky.social · 03/09/2026
Honestly, if it turns out to be SUSY I will be genuinely delighted.
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Heather Logan @helogan.bsky.social · 02/09/2026
Also, Cambridge University Press's textbook website has been down for several days. I wonder if they're being attacked by bots.
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Heather Logan @helogan.bsky.social · 02/09/2026
From my course outline:
"Policy on Generative Artificial Intelligence (AI) use:

Use of generative AI systems such as ChatGPT, Gemini, Claude, Copilot, Grok, etc. for any purpose related to this course is strictly prohibited.  The rationale for this policy is that use of generative AI has been demonstrated to reduce achievement of learning outcomes while falsely inflating students' perception of their mastery of the material, and may also cause broader cognitive decline while damaging student mental health.  For a recent summary of the many ethical problems of generative AI, see also https://blog.johanneslink.net/2025/11/04/to-gen-or-not-to-gen/.
No generative AI was used in the preparation or delivery of this course."
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Heather Logan @helogan.bsky.social · 31/08/2026
Great idea! Do it! I'm planning to start adding "No generative AI was used in this work." to the acknowledgements of my papers. No ambiguity!
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Heather Logan @helogan.bsky.social · 30/08/2026
On-Terry-Oh
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Heather Logan @helogan.bsky.social · 22/08/2026
I own most of those books, and I don't even know who Pedro Pascal is!
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Heather Logan @helogan.bsky.social · 02/08/2026
Even if the electrochemistry works out, you'd need to close the circuit for a current to flow. I prefer just using a 9V battery.
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Heather Logan @helogan.bsky.social · 01/08/2026
Had a great time at the Light Dark World workshop at #CarletonU the past 4 days. Slides are all posted if people want to check them out asynchronously: indico.global/event/16618/...
Photo of a black-and-red directional signboard indicating that the Light Dark World workshop is to the viewer's left.
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Heather Logan @helogan.bsky.social · 28/07/2026
New in Google Calendar for iPhone: you didn't actually want to know which month it is, did you? #VibeCodingFail
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Heather Logan @helogan.bsky.social · 13/07/2026
It's worse/better: there's also a phone app!
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Heather Logan @helogan.bsky.social · 17/06/2026
Important thread. There's a good argument here that not naming your "collaborator" up-front is academic fraud.
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Heather Logan @helogan.bsky.social · 17/06/2026
There's a good argument here that not naming your "collaborator" is academic fraud.
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Heather Logan @helogan.bsky.social · 15/06/2026
That necklace is fabulous!
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Heather Logan @helogan.bsky.social · 12/06/2026
Oof, I didn't know! I was still living in Davis at the time (we felt it quite distinctly there).
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Heather Logan @helogan.bsky.social · 11/06/2026
Perfect sunny pleasant fall weather was sometimes referred to as "earthquake weather" when I was there though, because of the particularly idyllic weather on the day of the 1989 Loma Prieta earthquake (Oct 17), which was centred near Santa Cruz.
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Heather Logan @helogan.bsky.social · 11/06/2026
I went to school in Santa Cruz, California in the mid-to-late '90s and yes, the redwood forests are very nice in the fall. First Rain usually comes in October; prior to that you can practically feel the patience of the trees waiting for it.
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Heather Logan @helogan.bsky.social · 11/06/2026
Nothing says "we're resource-limited and you can't expect to have CHOICES!!1!" like offering 8 different kinds of meat dishes.
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Heather Logan @helogan.bsky.social · 04/06/2026
It's ok, Nvidia is lending that money back to the AI companies so they can buy even more chips from Nvidia! What?
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Heather Logan @helogan.bsky.social · 02/06/2026
An autism test that returns "no" every single time will never return a false positive. And the false negative rate will only be 4% or so! That's good, right? [I admit I don't have the fortitude to read the actual article today.]
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Heather Logan @helogan.bsky.social · 30/05/2026
Important essay about generative AI by software developers Johannes Link and Jakob Schnell: blog.johanneslink.net/2025/11/04/t... Read the whole thing... while you still have the cognitive capacity to do so. 👀
blog.johanneslink.net
To Gen or Not To Gen: The Ethical Use of Generative AI
Is it ethical to use hyper-scaled GenAI?
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Heather Logan @helogan.bsky.social · 30/05/2026
I love learning about fascinating but not-widely-known things from other academics' fields, and would 1000% read long threads about that kind of stuff. But I am atypical in that way.
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Heather Logan @helogan.bsky.social · 27/05/2026
Life Sciences, maybe?
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Heather Logan @helogan.bsky.social · 27/05/2026
TIL that when you look in a mirror, it "answers" you by showing you your reflection! Such amazing technology!
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Heather Logan @helogan.bsky.social · 26/05/2026
But without a crew, who will operate the slide rules?? 😱
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Heather Logan @helogan.bsky.social · 26/05/2026
The Only Winning Move Is Not To Play!!
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Heather Logan @helogan.bsky.social · 26/05/2026
Dammit, wipe their entire weights set and retrain entirely on that one '80s movie whose name I forget about the kid who telnets into a strategy games computer.
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Heather Logan @helogan.bsky.social · 26/05/2026
I'm actually having cognitive dissonance over how impressed I am with the scholarliness. www.vatican.va/content/leo-...
vatican.va
Encyclical Letter of His Holiness Leo XIV Magnifica Humanitas (15 May 2026)
ENCYCLICAL LETTER MAGNIFICA HUMANITAS OF HIS HOLINESS POPE LEO XIV ON SAFEGUARDING THE HUMAN PERSON IN THE TIME OF ARTIFICIAL INTELLIGENCE [ Multimedia ] ___________________________
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Heather Logan @helogan.bsky.social · 25/05/2026
I misread limes as lines and thought this was somehow about solar spectroscopy.
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Heather Logan @helogan.bsky.social · 22/05/2026
The HTML 'blink' tag is here to stay. We need to stop fearmongering about the HTML 'blink' tag and start finding the ways that the HTML 'blink' tag can be used ethically and to support our causes. Naysayers need to realize that this technology is inevitable.
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