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ISL

HN member
Joined
Fri, Sep 21, 2012, 8:44 PM UTC
HN karma
20,407
Public activity
4,126 items

About ISL

Precision experimental tests of gravity: http://charliehagedorn.com

Precision force sensing and metrology: http://nanoradian.com

Errorbars are a good thing: http://measuredmass.com

Email: charlie@hagedorn.xyz

Instagram: https://www.instagram.com/charliehagedorn/

Recent public activity

  1. comment
    Comment #48260407

    Accountability is the biggest unaddressed challenge for AI implementation. When one person is able to do too much too quickly, they can create more liability than they can accommod…

  2. comment
    Comment #47808665

    Spaceflight requires relentless deliberate progress. An exploding job-recruitment offer might not attract the kind of folks we want designing a system that absolutely must work aft…

  3. comment
    Comment #47446276

    A central challenge for AI is understanding how accountability flows. The language of this article is a great example, "... thanks to an AI agent that gave an employee inaccurate t…

  4. comment
    Comment #46908017

    As noted above: https://www.govinfo.gov/content/pkg/PLAW-119publ38/pdf/PLAW-... : the Attorney General was to have produced the entirety of the Epstein files, with very narrowly-en…

  5. comment
    Comment #46907795

    The US administration is, at present, regularly violating the law and ignoring court orders. Indeed, these very releases are patently in violation of multiple federal laws -- they'…

  6. comment
    Comment #46844294

    And your medical provider who will only allow you to see your online medical records after an SMS 2FA challenge?

  7. comment
    Comment #46770637

    Scientists use pairs of satellites to map the small variations in Earth's gravitational field. It is possible to see groundwater depletion and changes in distribution of glacial ic…

  8. comment
    Comment #46427965

    In far fewer than five seconds, one team can suddenly have the upper hand. https://www.youtube.com/watch?v=9O34BnFu8Kk

  9. comment
    Comment #46427956

    The effect is so powerful, it fools professionals and the camera-operator: https://www.youtube.com/watch?v=8fioVbt7eF8 Even when the technique is known, everyone remains susceptibl…

  10. comment
    Comment #46357651

    It is likely that many airlines accommodate people who are being deported as regular passengers on outbound international flights. For movement of humans at industrial scale, thoug…

  11. comment
    Comment #46356927

    Key Lime Air operates daily airline flights as Denver Air Connection in addition to their charter work for ICE and others.

  12. comment
    Comment #46356875

    Whoops -- was away from HN for a few days. Here is JJ's account -- he is a prolific flight-tracker: https://bsky.app/profile/jjindc.bsky.social Here is an Avelo flight moving throu…

  13. comment
    Comment #46332862

    Avelo assists ICE daily with deporting people from the United States: https://bsky.app/profile/jjindc.bsky.social/search?q=avelo

  14. comment
    Comment #46025499

    That is known to the public.

  15. comment
    Comment #45947816

    Who decides what behaviors we should be nudged toward? Is it us, or someone else? To me, one of the greatest dangers of the present moment is that we can't tell whether the LLMs ar…

  16. comment
    Comment #45929427

    For as long as Backblaze has been doing this and at this level of quality, I have no doubt that these reports are good for business. (As an anecdotal example -- I first heard about…

  17. comment
    Comment #45678130

    Thank you, rsync, from a community member.

  18. comment
    Comment #45388193

    If not now, soon, the bottleneck will be responsibility. Where errors in code have real-world impacts, "the agentic system wrote a bug" won't cut it for those with damages. As thes…

  19. comment
    Comment #45285636

    ITAR will be quite a surprise to some when it suddenly makes an appearance.

  20. comment
    Comment #44719454

    Reproducible and empirical fact is anathema to any administration that wants the "truth" to be the talking-point of the day.

  21. comment
    Comment #44719415

    As a scientist (physics, not polar ice), scientists alone are too few to advocate for science alone -- we literally cannot do it. If you want scientific research as you know it to …

  22. comment
    Comment #44334600

    If that sounds cool, check out the LISA mission. https://en.wikipedia.org/wiki/Laser_Interferometer_Space_Ant... Edit: and the already-flown Pathfinder : https://en.wikipedia.org/w…

  23. comment
    Comment #44096677

    Very cool.

  24. comment
    Comment #44082147

    One can readily argue that Graham has earned recognition and acclaim specifically for his essays. They're part of what drew early founders to YC.

  25. comment
    Comment #43753343

    Whoa. Didn't expect to see the inside of Barton Hall this morning :).