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Notices by Stephen Sekula (steve@mastodon.cooleysekula.net)

  1. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Monday, 19-May-2025 02:15:24 JST Stephen Sekula Stephen Sekula
    in reply to
    • Evan Prodromou

    @evan Just to be clear, do you care how big or how small the site is? And if it is Wordpress-powered, you don't care whether it was using something like ActivityPub in, say, 2005. You just care that it was up and running and publicly available back then?

    In conversation about 6 days ago from mastodon.cooleysekula.net permalink
  2. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Saturday, 17-May-2025 09:32:21 JST Stephen Sekula Stephen Sekula

    It has begun, as the story reported by Science Magazine suggested.

    "The NSF Is Being Dismantled — With Broad Implications For The American Economy"

    https://www.forbes.com/sites/johndrake/2025/05/09/the-national-science-foundation-is-being-dismantled-what-the-economy-needs-is-more-investment/

    #nsf #damage #science

    In conversation about 8 days ago from mastodon.cooleysekula.net permalink

    Attachments


  3. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Saturday, 17-May-2025 09:32:19 JST Stephen Sekula Stephen Sekula
    in reply to

    "There is nothing wasteful or elitist about public investment in science. On the contrary, it is one of the most reliable drivers of shared prosperity — benefiting not just institutions or industries, but society as a whole. Now is the time to expand that commitment, not withdraw from it."

    In conversation about 8 days ago from mastodon.cooleysekula.net permalink
  4. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 29-Apr-2025 10:02:03 JST Stephen Sekula Stephen Sekula
    in reply to
    • Evan Prodromou

    @evan Deep breaths. Election night results are always big swings in all directions at the beginning.

    You’ve got this. ;-)

    In conversation about a month ago from mastodon.cooleysekula.net permalink
  5. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Thursday, 03-Apr-2025 20:44:22 JST Stephen Sekula Stephen Sekula

    Canada’s U.S. brain gain is risky without foundational support for science (The Globe and Mail (Ontario Edition)), Apr 03, 2025
    https://globe2go.pressreader.com/article/281994678306437

    Another perspective in the #GlobeAndMail about how to bolster #Canada as a broad and potent scientific powerhouse.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink

    Attachments

    1. No result found on File_thumbnail lookup.
      Globe2Go, the digital newspaper replica of The Globe and Mail
      Globe2Go, the digital newspaper replica of The Globe and Mail
  6. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Sunday, 30-Mar-2025 21:53:57 JST Stephen Sekula Stephen Sekula

    A U.S. brain drain could be Canada's brain gain | CBC News https://www.cbc.ca/news/canada/canada-brain-gain-trump-1.7496085

    Some challenges:

    “In October, the federal government announced a reduction in immigration levels in a bid to relieve pressure on the housing market… A cap on international students … has also triggered job cuts, lower enrollment and program cancellations at some post-secondary institutions due to the loss of revenue …Canada needs to invest more in pathways for U.S. talent to come to this country”

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink

    Attachments


  7. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 25-Mar-2025 23:48:11 JST Stephen Sekula Stephen Sekula
    • Nick Houston 🇨🇦

    @intothewestaway Thankfully, most of the funding for public TV/radio in the US comes through the corporation for public broadcasting. A small percentage is federal funding. However, that federal funding disproportionately goes to support more rural broadcasters.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink
  8. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 25-Mar-2025 11:51:39 JST Stephen Sekula Stephen Sekula
    in reply to

    ... and here was that #NPR #AllThingsConsidered story, interviewing the author and inadvertent eavesdropper on US national security secrets.

    https://www.npr.org/2025/03/24/nx-s1-5338784/how-a-journalist-became-an-inadvertent-eavesdropper-on-national-security-secrets

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink
  9. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 25-Mar-2025 11:51:36 JST Stephen Sekula Stephen Sekula

    The Trump Administration Accidentally Texted Me Its War Plans - The Atlantic

    https://www.theatlantic.com/politics/archive/2025/03/trump-administration-accidentally-texted-me-its-war-plans/682151/?gift=vgcKXZKCrHTQr6wr7_bnjR_NoPtjLBLTVrdpY1uN2w4&utm_source=copy-link&utm_medium=social&utm_campaign=share

    This was quite a story to listen to this evening on NPR.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink
  10. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 25-Mar-2025 11:51:01 JST Stephen Sekula Stephen Sekula

    "To Win Trust and Admiration, Fix Your Microphone | Scientific American"

    https://www.scientificamerican.com/article/to-win-trust-and-admiration-fix-your-microphone/?utm_source=flipboard&utm_medium=activitypub

    Without knowing the science behind this, but knowing instinctively how people react to bad cameras, bad audio, and no whiteboard ... this was why I invested in a high-end home teaching studio during COVID-19. Students paid more attention when the effort seems professional on my end: DSLR camera, Blue Yeti microphone, iPad whiteboard.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: static.scientificamerican.com
      To Win Trust and Admiration, Fix Your Microphone
      from Rachel Nuwer
      From job interviews to dating, we subconsciously judge one another based on sound quality when we interact digitally
  11. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 18-Mar-2025 11:39:42 JST Stephen Sekula Stephen Sekula

    A first look at the #underground visit to the Sanford Underground Research Facility. We arrived early in the morning to gear up and then catch a 07:30 cage (elevator) to the 4850ft level. We then rode a tram on a rail line from the Yates Shaft and the “Davis Campus” of the lab over to the “Ross Campus”, where the DUNE (Deep Underground Neutrino Experiment) will be constructed.

    #SURF #research #physics #travel #cooperation #science #learning #mine

    (More to come in future posts!)

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink

    Attachments


    1. https://mastodon.cooleysekula.net/system/media_attachments/files/114/169/078/971/783/577/original/d1f1184f7327902b.jpeg

    2. https://mastodon.cooleysekula.net/system/media_attachments/files/114/169/079/052/325/211/original/80802f7d08f71be6.jpeg

    3. https://mastodon.cooleysekula.net/system/media_attachments/files/114/169/079/055/091/692/original/e3da6a88bd5e4307.jpeg

    4. https://mastodon.cooleysekula.net/system/media_attachments/files/114/169/078/972/066/787/original/810dea823ea20b8a.jpeg
  12. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 18-Mar-2025 11:39:29 JST Stephen Sekula Stephen Sekula

    Let’s take a look at the next installment from my visit to #SURF last week. After arriving at the Ross Campus, we walked from the end of the tram line to the first of the VERY large DUNE caverns. DUNE is the Deep Underground Neutrino Experiment and will consist of huge neutrino detectors comprised from 17,000 tons of liquid argon. 800,000 tons of rock has been excavated to make the caverns.

    THEY. ARE. HUGE.

    Each is over 100m long.

    #DUNE #neutrino #underground #physics #science

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink

    Attachments


    1. https://mastodon.cooleysekula.net/system/media_attachments/files/114/175/140/399/752/286/original/42e8464d9c2c149d.jpeg

    2. https://mastodon.cooleysekula.net/system/media_attachments/files/114/175/140/363/938/468/original/772636057cfd349f.webp

    3. https://mastodon.cooleysekula.net/system/media_attachments/files/114/175/140/417/088/111/original/b5c6cad8c6d97200.jpeg

    4. https://mastodon.cooleysekula.net/system/media_attachments/files/114/175/140/395/572/023/original/bd6f23184e47c075.jpeg
  13. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Sunday, 16-Mar-2025 06:36:02 JST Stephen Sekula Stephen Sekula
    in reply to
    • Corey S Powell
    • Elizabeth Sudduth
    • Alexandre Oliva

    @lxo @hydropsyche @coreyspowell

    In the modern age, it’s good to be a little skeptical. But I admire that you did it, sought input, and even though it’s impossible to ever give 100% assurance, all of us gave it a think and now we can step back and look at these images and just go…

    WOW.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink
  14. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Sunday, 16-Mar-2025 05:17:01 JST Stephen Sekula Stephen Sekula
    in reply to
    • Corey S Powell
    • Alexandre Oliva

    @lxo @coreyspowell

    The Earth would cover the Sun completely during an eclipse viewed from the Moon. This is why a lunar eclipse lasts longer than a solar one, where the Moon covers the Sun as viewed from the Earth.

    However, this picture can still be real. The sun's disk appears smaller than the disk of the Earth. Refraction of sunlight in the atmosphere would ring the entire Earth in light. This diamond ring effect is due to the Sun being to one side.

    Pic is certainly plausible.

    In conversation about 2 months ago from mastodon.cooleysekula.net permalink
  15. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Monday, 03-Mar-2025 11:01:00 JST Stephen Sekula Stephen Sekula

    A public service announcement: if you are a business or group, and you post instagram-based photos on your public website, you are not really sharing pictures with the public. An IG account is required even merely to view.

    If a service requires sign up just to see a picture or share a thought you wanted to be public, it's not public.

    Don't feed the walled gardens. The walls are there to protect interests other than your own.

    #fediverse

    In conversation about 3 months ago from mastodon.cooleysekula.net permalink
  16. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Wednesday, 29-Jan-2025 10:28:18 JST Stephen Sekula Stephen Sekula

    Trained others to solve problems no one has ever solved before, and helped discover the origin of mass while doing it.

    #science #public #good #humanity #discovery #education

    QT Alex Wild @alexwild.bsky.social
    2025 January 28

    Post the amazing science things you have done with federal funding.

    https://bsky.app/profile/alexwild.bsky

    In conversation about 4 months ago from mastodon.cooleysekula.net permalink
  17. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Wednesday, 29-Jan-2025 07:07:24 JST Stephen Sekula Stephen Sekula
    • Peter Gleick

    Resources for Researchers and Scholars under Threat in the United States

    Committee on Human Rights > Resources

    National Academies of Science, Engineering, and Medicine. Thx to @petergleick for raise my awareness about this resource.

    https://www.nationalacademies.org/chr/resources-for-researchers-and-scholars-under-threat-in-the-united-states

    In conversation about 4 months ago from mastodon.cooleysekula.net permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: www.nationalacademies.org
      Resources for Researchers and Scholars Under Threat in the United States | National Academies
      Learn more from the National Academies of Sciences, Engineering, and Medicine
  18. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Wednesday, 29-Jan-2025 01:00:38 JST Stephen Sekula Stephen Sekula

    This is Seth. He is my therapy duck. As with my human friends, I will be leaning on him a lot in the coming months and years.

    In conversation about 4 months ago from mastodon.cooleysekula.net permalink

    Attachments


    1. https://mastodon.cooleysekula.net/system/media_attachments/files/113/906/806/331/348/486/original/392edff6ef9cbc1e.jpg
  19. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 28-Jan-2025 22:24:37 JST Stephen Sekula Stephen Sekula

    Today’s word is #Equivocation

    https://en.wikipedia.org/wiki/Equivocation

    “… equivocation ("calling two different things by the same name") is an informal fallacy resulting from the use of a particular word or expression in multiple senses within an argument.”

    #LogicalFallacies

    In conversation about 4 months ago from mastodon.cooleysekula.net permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: upload.wikimedia.org
      Equivocation
      In logic, equivocation ("calling two different things by the same name") is an informal fallacy resulting from the use of a particular word or expression in multiple senses within an argument. It is a type of ambiguity that stems from a phrase having two or more distinct meanings, not from the grammar or structure of the sentence. Fallacy of four terms Equivocation in a syllogism (a chain of reasoning) produces a fallacy of four terms (quaternio terminorum). Below is an example: Since only man [human] is rational. And no woman is a man [male]. Therefore, no woman is rational. The first instance of "man" implies the entire human species, while the second implies just those who are male. Motte-and-bailey fallacy Equivocation can also be used to conflate two positions which share similarities, one modest and easy to defend and one much more controversial. The arguer advances the controversial position, but when challenged, they insist that they are only...
  20. Embed this notice
    Stephen Sekula (steve@mastodon.cooleysekula.net)'s status on Tuesday, 28-Jan-2025 22:20:27 JST Stephen Sekula Stephen Sekula
    in reply to

    The #washingtonpost was kind enough to provide a copy of the memo ordering the freeze. I attach screen captures here.

    This memo is a masterclass in #LogicalFallacies, especially #equivocation: using vague, undefined terms with ambiguous meaning, leaving it to the mind of the reader to choose the definition that best suits their personal interpretation. It is a classic trick to fool the audience while providing no grounding for your position.

    In conversation about 4 months ago from mastodon.cooleysekula.net permalink

    Attachments


    1. https://mastodon.cooleysekula.net/system/media_attachments/files/113/906/181/267/469/365/original/07fd12178d14bacd.png

    2. https://mastodon.cooleysekula.net/system/media_attachments/files/113/906/181/273/542/189/original/23e098468346f055.png
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    Stephen Sekula

    Stephen Sekula

    Astrophysicist and #ParticlePhysicist. #SNOLAB Research Group Manager, #Professor at Queen's University. I live and work in #Sudbury, #Ontario, #Canada. I study #neutrinos and hunt for #darkmatter. I study #physics. I am an #author #coder #runner.2025 Breakthrough Prize in Fundamental Physics co-laureate.Banner image: the lid that sits atop the tank that will soon hold the PICO-500 superheated bubble chamber dark matter experiment.

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