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Phil Mansfield

@pawsitronium

Astrophysicist who rarely posts about astrophysics. Research Scientist at Stanford University. Suicide hotline operator. πŸ³οΈβ€πŸŒˆ Personal account, nothing I post are the views of my employers

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07.09.2023
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Latest posts by Phil Mansfield @pawsitronium

I think the secretary of defense should not be a psychopath

07.03.2026 01:05 πŸ‘ 2801 πŸ” 482 πŸ’¬ 95 πŸ“Œ 12
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This is one of the videos the NYT has verified and links to in their reporting.

NYT: "Video verified by [NYT] showed ... rescuers digging through the rubble with building cranes and shovels, and piles of bloodied, dusty backpacks."

www.nytimes.com/2026/02/28/w...

28.02.2026 19:08 πŸ‘ 923 πŸ” 602 πŸ’¬ 40 πŸ“Œ 167

They're calling him Socialist Wormtongue

27.02.2026 00:55 πŸ‘ 184 πŸ” 12 πŸ’¬ 5 πŸ“Œ 0

Since yesterday, the Einstein AI cheatbot website underwent some rebranding. The tagline changed from "Einstein does the busywork so you don't have to," to "Einstein is the personal tutor every student deserves." In the FAQ, "How does Einstein do all this?" became "How does Einstein help me learn?"

25.02.2026 20:46 πŸ‘ 312 πŸ” 105 πŸ’¬ 20 πŸ“Œ 15

This is correct, but I also finally understood something from a really cool globular cluster simulation paper that was published when I was in fifth grade and want to make plots.

21.02.2026 06:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The 2026 Barkley Marathons is over. There are no finishers. #BM100

16.02.2026 01:36 πŸ‘ 1099 πŸ” 236 πŸ’¬ 65 πŸ“Œ 67

Yeah, I’m certainly impressed. But like you I’m not sure that a programming task with a painstakingly designed standard, formal and qualitative descriptions, tons of pedagogical walk throughs, and many reference implementations in the training set is a great analogy for all other programming tasks.

16.02.2026 00:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
10.02.2026 03:27 πŸ‘ 5237 πŸ” 1685 πŸ’¬ 32 πŸ“Œ 32

As an HIV hotline operator, I agree that the logistics are the most impressive part about this. I've heard people talk about trying to take a hundred loads in one day via cruising apps and even that level of planning is an unbelievably impressive undertaking.

11.02.2026 00:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It feels like a lobster trap to me. Once you’ve vibe coded something it’s basically unmaintainable by a human so you’re kind of stuck interacting with your code through that interface forever.

07.02.2026 10:34 πŸ‘ 32 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
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From @acyn.bsky.social (posted on X)

"Reporter: Do any of you have a favorite animal?

Child: My favorite one is a gold snake that can move. It has gold eyes, and it has a super-duper tail…

Reporter: Mr. Mamdani, the second question for you.

Mamdani: Yes. It’s also the golden snake."

06.02.2026 15:47 πŸ‘ 10485 πŸ” 1795 πŸ’¬ 144 πŸ“Œ 493
Monday, March 23
(1)
 24-1260 WATSON V. RNC

Monday, March 30
(1)
 25-5146 ABOUAMMO V. UNITED
STATES
(2)
 25-83 JULES V. ANDRE BALAZS
PROPERTIES

Tuesday, March 24
(2)
 25-6 KEATHLEY V. BUDDY AYERS
CONSTRUCTION, INC.
 (3)
 25-5 NOEM, SEC. OF HOMELAND
SECURITY V. AL OTRO LADO
Tuesday, March 31
(3)
 24-7351 PITCHFORD V. CAIN
Wednesday, March 25
(4)
 24-935 FLOWER FOODS, INC.
V. BROCK

Wednesday, April 1
(4)
 25-365 TRUMP, PRESIDENT OF
UNITED STATES V. BARBARA

Monday, March 23 (1) 24-1260 WATSON V. RNC Monday, March 30 (1) 25-5146 ABOUAMMO V. UNITED STATES (2) 25-83 JULES V. ANDRE BALAZS PROPERTIES Tuesday, March 24 (2) 25-6 KEATHLEY V. BUDDY AYERS CONSTRUCTION, INC. (3) 25-5 NOEM, SEC. OF HOMELAND SECURITY V. AL OTRO LADO Tuesday, March 31 (3) 24-7351 PITCHFORD V. CAIN Wednesday, March 25 (4) 24-935 FLOWER FOODS, INC. V. BROCK Wednesday, April 1 (4) 25-365 TRUMP, PRESIDENT OF UNITED STATES V. BARBARA

New: The Supreme Court will hear arguments in the birthright citizenship case on April 1. www.supremecourt.gov/oral_argumen...

30.01.2026 16:02 πŸ‘ 236 πŸ” 111 πŸ’¬ 28 πŸ“Œ 17

I’m at the part in Moby Dick where Herman Melville spends pages upon pages just listing every white object he can think of, and I think this book might actually just be bad.

28.01.2026 00:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The more I think about it, the more I’m convinced the Democrats have to push their hand immediately. The parallels with the delays and subsequent failures after January 6th are blaring warning signs about what will happen if they don’t go after the issues with ICE and CBP at the root RIGHT NOW.

26.01.2026 23:35 πŸ‘ 7401 πŸ” 1765 πŸ’¬ 125 πŸ“Œ 133

It's worth noting that the population of Minnesota is about 5.8 million, so close to 1 in 100 people in this entire amazing state showed up to say #FuckICE today

24.01.2026 02:34 πŸ‘ 2284 πŸ” 520 πŸ’¬ 27 πŸ“Œ 4

β€œnobody is insider trading off his death so it almost certainly didn’t happen” really sums up the state of the world in 2026 huh

21.01.2026 05:30 πŸ‘ 7781 πŸ” 1496 πŸ’¬ 21 πŸ“Œ 46
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BREAM: Is the FBI investigating the ICE agent who shot Renee Good?

BLANCHE: What happened has been reviewed by millions of Americans bc it was recorded. We investigate when it's appropriate. That is not the case here. We are not going to bow to pressure. So no, we are not investigating.

18.01.2026 16:24 πŸ‘ 6689 πŸ” 2845 πŸ’¬ 1778 πŸ“Œ 1062

Yeah I was wondering why the focus made no sense

18.01.2026 02:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A pika sits on a mossy rock.

A pika sits on a mossy rock.

Tighter crop of the same pika, focusing on its head.

Tighter crop of the same pika, focusing on its head.

An even tighter crop, focusing more on the pika's eye.

An even tighter crop, focusing more on the pika's eye.

An extremely tight crop of the pika's eye, emphasizing their reflection of an early morning mountain scene.

An extremely tight crop of the pika's eye, emphasizing their reflection of an early morning mountain scene.

"Pat, why do you carry that ridiculous 600mm lens on long hikes?"

Buddy, I can see mountains reflected in the eyes of a trailside pika.

28.08.2025 16:18 πŸ‘ 43854 πŸ” 10987 πŸ’¬ 643 πŸ“Œ 449
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ICE in Oregon: Pointing rifles at family, stopping teens at gunpoint, pinning man during arrest Tactics grow more aggressive as ICE agents target Latino communities at worksites, schools, homes and public spaces across the Portland area. Here are examples.

From October, if you haven't read it yet

www.oregonlive.com/politics/202...

09.01.2026 06:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
AG Rayfield announces investigation into shooting involving federal agents 
in Portland

AG Rayfield announces investigation into shooting involving federal agents in Portland

β€œWe have been clear about our concerns with excessive use of force by federal agents in Portland and nationally. We have also been clear about our intent to investigate circumstances involving federal agents to ensure they are accountable to acting within the scope of their official duties. Today’s incident only heightens the need for transparency and accountability. Our office will take every step necessary to ensure that the rights and security of Oregonians are protected.”

β€œWe have been clear about our concerns with excessive use of force by federal agents in Portland and nationally. We have also been clear about our intent to investigate circumstances involving federal agents to ensure they are accountable to acting within the scope of their official duties. Today’s incident only heightens the need for transparency and accountability. Our office will take every step necessary to ensure that the rights and security of Oregonians are protected.”

The Oregon DOJ is opening a formal investigation into an incident in Portland in which two people were shot and injured during an encounter with federal agents. The investigation will look into whether any federal officer acted outside the scope of their lawful authority and will include witness interviews, video evidence, and other relevant materials. If evidence of criminal conduct is found, cases may be referred to the Multnomah County District Attorney for potential prosecution.

The Oregon DOJ is opening a formal investigation into an incident in Portland in which two people were shot and injured during an encounter with federal agents. The investigation will look into whether any federal officer acted outside the scope of their lawful authority and will include witness interviews, video evidence, and other relevant materials. If evidence of criminal conduct is found, cases may be referred to the Multnomah County District Attorney for potential prosecution.

BREAKING NEWS: We are opening a formal investigation into the shooting involving federal agents in Portland today.

Our office will take every step necessary to ensure the rights and security of Oregonians are protected. #orpol #breakingnews

09.01.2026 04:06 πŸ‘ 17632 πŸ” 4257 πŸ’¬ 354 πŸ“Œ 182
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Video: Videos Contradict Trump Administration Account of ICE Shooting in Minneapolis An analysis of footage from three camera angles shows that the motorist was driving away from β€” not toward β€” a federal officer when he opened fire.

The New York Times states it plainly in display type:

Videos Contradict Trump Administration Account of ICE Shooting in Minneapolis

08.01.2026 12:40 πŸ‘ 1967 πŸ” 682 πŸ’¬ 83 πŸ“Œ 157

The β€œprosecute the former regime at every level” candidate has my vote in 2028.

07.01.2026 20:26 πŸ‘ 86942 πŸ” 21346 πŸ’¬ 1613 πŸ“Œ 1510
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Public safety briefing YouTube video by Minnesota Department of Public Safety

I’ll provide an update on today’s shooting shortly:

www.youtube.com/live/-VhtJ2w...

07.01.2026 20:24 πŸ‘ 1378 πŸ” 341 πŸ’¬ 122 πŸ“Œ 24

Yeah, I think that's a good framing.

06.01.2026 01:53 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I feel like harassing a journalist by putting them in a confederate flag bikini has a very different vibe if it requires that you go on a one-hundred-reply prompt engineering odyssey to achieve it.

06.01.2026 01:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Let's say I made a website that algorithmically applied a sepia filter to user-uploaded images and then served them back to the users. It'd be possible for this to produce illegal content but it would be insane to blame me if it does. Is the argument that LLMs are an analogous situation?

05.01.2026 18:30 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

if you are talking today about how bad maduro was and were alive, at all, during the run-up to the iraq war you are potentially the dumbest person to ever live

03.01.2026 17:00 πŸ‘ 18537 πŸ” 3960 πŸ’¬ 17 πŸ“Œ 29
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Uh… check out what ChatGPT allegedly told a man before he killed his mother and then himself.

storage.courtlistener.com/recap/gov.us...

31.12.2025 18:20 πŸ‘ 2010 πŸ” 706 πŸ’¬ 60 πŸ“Œ 249

Congrats to everyone who's been replacing their core skill sets with an all-consuming dependence on these things, I guess.

31.12.2025 05:46 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0