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Ingrid Stairs

@ingridhstairs

Pulsars and other fun stuff. And some Canadian politics.

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Latest posts by Ingrid Stairs @ingridhstairs

Oh great, now Noem officially becomes the whole hemisphere's problem.

05.03.2026 19:04 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
What’s the Point of School When AI Can Do Your Homework? The creator of the AI agent β€œEinstein” wants to free humans from the burden of academic labor. Critics say that misses the point of education entirely.

Thinking deeply is, itself, beautiful and productive work, to turn the developer's ridiculous reasoning back on him. Cogito ergo sum, and all that. If people delegate their thinking, we will collectively lose what makes us human.

www.404media.co/whats-the-po...

25.02.2026 19:44 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This is important...

23.02.2026 01:41 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

I’d rather be a Canadian with a Silver than an American with a Gold.

23.02.2026 01:30 πŸ‘ 23 πŸ” 4 πŸ’¬ 2 πŸ“Œ 0
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20.02.2026 20:02 πŸ‘ 5105 πŸ” 1100 πŸ’¬ 96 πŸ“Œ 40

You can't... repeal... a scientific finding. At that point it's just called lying about it.

12.02.2026 20:38 πŸ‘ 12630 πŸ” 4473 πŸ’¬ 208 πŸ“Œ 113

How do you balance all those different parts of your job? Haha, still figuring that out!

10.02.2026 06:16 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Do not sign up for a PhD out of inertia. You’re going to spend several years studying something deeply, and you’d better have enough interest in the subject to get you through the tough times.

10.02.2026 06:16 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

What if I’m not sure I really want to do physics? That’s ok! That’s completely ok! Do enough that you’re satisfied with your effort, then take all those transferable skills to a field that does excite you.

10.02.2026 06:16 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Do you ever stop worrying that you’re not good enough or smart enough? That lessens, but never goes away (speaking for myself!).

10.02.2026 06:16 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I was on a career panel tonight with several awesome women* but the best questions probably came in the short networking time afterwards.

10.02.2026 06:16 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Dunsinane Wood

09.02.2026 05:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Love this!

02.02.2026 16:47 πŸ‘ 18 πŸ” 5 πŸ’¬ 2 πŸ“Œ 0

Oh for crying out loud. Cell phone wavelengths are too large to affect molecular bonds. For reference, 5 GHz ~ 6 cm which is huge.

20.01.2026 19:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
'The Old Order is Not Coming Back': Mark Carney's Speech to the World Economic Forum - Policy Magazine The following is the text of Prime Minister Mark Carney's speech to the World Economic Forum in Davos, Switzerland on January 20, 2026.

"...we have something too β€” the capacity to stop pretending, to name reality, to build our strength at home, and to act together. That is Canada’s path. We choose it openly and confidently. And it is a path wide open to any country willing to take it with us."

www.policymagazine.ca/the-old-orde...

20.01.2026 18:39 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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This Is the End Putinism abroad always morphs into Putinism at home. And we chose this path. Why? Because something-something the price of eggs.

Depressing but probably right.

www.thebulwark.com/p/this-is-th...

20.01.2026 18:21 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Danish Parliament Deputy Speaker Lars-Christian Brask:

"If I could come with some advice, it would be for the Senate & House to start to take control of political power in America because with this erratic & mad behaviour, you have to ask the question, is the President capable of running the US?"

19.01.2026 16:50 πŸ‘ 35000 πŸ” 12036 πŸ’¬ 1719 πŸ“Œ 1395

Shame about the fog here…

19.01.2026 01:35 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Germany, other NATO allies sending troops to Greenland amid Trump threats Trump said Wednesday that anything less than U.S. control of Greenland would be "unacceptable" in a warning to NATO allies.

β€œGermany, the Netherlands, Sweden and Canada are sending troops to Greenland amid continued threats from U.S. President Donald Trump to annex the territory, multiple outlets reported.”

Good.

14.01.2026 21:49 πŸ‘ 602 πŸ” 177 πŸ’¬ 37 πŸ“Œ 31

Has not one reporter asked why NATO would not be intervening in the case of a Russian or Chinese invasion of Greenland??

14.01.2026 21:03 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Aaargh

13.01.2026 08:28 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

PSA: if you have a mini-split heat pump and (ahem) don't always get around to cleaning the filters on time, do it today. It makes a big difference!

11.01.2026 00:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The β€œEnd of NATO” clearly isn’t a deterrent for Trump and Putin.

IT HAS TO BE A DETERRENT FOR THE AMERICAN PEOPLE!

07.01.2026 07:01 πŸ‘ 54 πŸ” 12 πŸ’¬ 6 πŸ“Œ 0

Denmark, however small, has been a vocal and financial supporter of Ukraine. Punishment for that could absolutely be part of the plan here (similarly for Canada and the 51st-state nonsense).

Europe needs to stand firm on both.

07.01.2026 17:24 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Comic. [Earth next to a satellite with an orbit around the planet shaped like a dome.] [caption] All Keplerian orbits are conic sections. For example, this one uses the base of the cone.

Comic. [Earth next to a satellite with an orbit around the planet shaped like a dome.] [caption] All Keplerian orbits are conic sections. For example, this one uses the base of the cone.

Conic Sections

xkcd.com/3189/

05.01.2026 20:52 πŸ‘ 1967 πŸ” 169 πŸ’¬ 17 πŸ“Œ 4

β€œI love maps,” the president continued. β€œAnd I always said, β€˜Look at the size of this. It’s massive. That should be part of the United States.’”

Does he know about the Mercator projection?

05.01.2026 02:42 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Greenland is not for sale, and not for taking over.

05.01.2026 02:38 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Could we stop having to see that guy’s face all the time? No one needs a photo to remember who he was.

05.01.2026 02:33 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I take no leave of you, 2025. I send no compliments to your mother. You deserve no such attention. I am most seriously displeased.

31.12.2025 13:46 πŸ‘ 753 πŸ” 272 πŸ’¬ 3 πŸ“Œ 13

Add in Connie Willis’ screwball cosy SF riff on it, β€œTo Say Nothing of the Dog.”

28.12.2025 02:35 πŸ‘ 6 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0