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mdturnerphys

HN member
Joined
Fri, Mar 15, 2013, 12:34 AM UTC
HN karma
3,046
Public activity
555 items

About mdturnerphys

Email: matt at the domain below

http://guavaduck.com/

Recent public activity

  1. comment
    Comment #43678631

    This measurement was performed in a lab in Germany. The main spectrometer of the apparatus used for the measurement was fabricated in Germany. The delivery route was almost 9000 km…

  2. comment
    Comment #41186297

    https://www.youtube.com/@Jeremy_Fielding https://www.youtube.com/@StuffMadeHere https://www.youtube.com/@PaskMakes https://www.youtube.com/@MikePatey https://www.youtube.com/@james…

  3. comment
    Comment #39843327

    Except for the incredibly low ceilings in some places.

  4. comment
    Comment #39723343

    That's an older paper that was initially uploaded in 2018 and revised last year. The preprint under discussion is at https://arxiv.org/abs/2402.19459

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    Comment #38816638

    I gave a couple of physics talks where I used the "fasten seatbelt" sign on a series of slides introducing a controversial topic (weak value amplification). I told the audiences be…

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    Comment #38511781

    During my physics PhD I built my own Segway (and a second one with a power tool company who came to me after first asking tlb) and did a bunch of projects with a high-power laser c…

  9. comment
    Comment #38321374

    I wonder if your eyes move around a lot. It's known that we can see flicker in things like LEDs on a clock when our eyes move fast enough that subsequent flashes are sufficiently s…

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  14. comment
    Comment #37165745

    The Thai anti-smoking ads are pretty straightforward/gruesome as well, and cigarette companies are required to include them on their packaging.

  15. comment
    Comment #36732470

    From the guidelines: Please don't complain that a submission is inappropriate. If a story is spam or off-topic, flag it.

  16. comment
    Comment #36658350

    My current boss worked on ActiMates. He'd probably be happy to answer questions if anyone here has any for me to pass along.

  17. comment
    Comment #36583558

    It's not just nice for that reason, that's the reason the scale exists.

  18. comment
    Comment #36583498

    I presume that's kind of the point. It's fun.

  19. comment
    Comment #36582872

    I think the point was that it's just "Kelvin" not "degrees Kelvin"

  20. comment
    Comment #36582732

    I always want to ask “degrees what?" I once worked on a system that ran at -40 degrees. I loved leaving off the scale when giving tours and telling about it, because someone would …

  21. comment
    Comment #35869629

    Have you confirmed that their charges aren't still showing up on your credit card statement? Merchants collecting recurring payments use updater services to update expiration dates…

  22. comment
    Comment #35483688

    ขอบคุณครับคุณสมศักดิ์ Glad someone called me out on not reading the article. I'll do better next time.

  23. comment
    Comment #35483087

    Here's the Substack announcement of their new Notes feature that's referenced in the article as being a likely cause for this (or maybe Musk is just being Musk): https://on.substac…

  24. comment
    Comment #34701751

    James Bruton's videos might be a good place to start. https://www.youtube.com/user/jamesbruton

  25. comment
    Comment #34480070

    Here's a nice Wyoming PBS piece on rescuing Wyomingian varieties: https://youtu.be/KZyD74vNdcc