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cossatot

HN member
Joined
Sat, Aug 31, 2013, 11:56 PM UTC
HN karma
3,071
Public activity
632 items

About cossatot

earthquakes and stuff.

rocksandwater.net

Recent public activity

  1. comment
    Comment #49222188

    Forecasting earthquakes via ML should be possible but is very strongly limited by data. We have ~50 years of reasonably good seismological catalogs for most of the world. The seism…

  2. comment
    Comment #48996489

    >The system is what geologists call a fault-controlled non-volcanic geothermal feature. These are quite common. Hot Springs National Park in Arkansas is a notable example. Most of …

  3. comment
    Comment #48589642

    We're a century into it at least, even in nominal dollar terms, starting with Rockefeller as the first billionaire. I don't know whether John Arnold is spread too thin or not, but …

  4. comment
    Comment #47693792

    Maybe, just maybe, this is of obvious utility to the many people who have needs that are not yours? I very regularly need to interact with my work through a python interpreter. My …

  5. comment
    Comment #47323418

    I use both gvim on linux and macvim on mac for a lot of things--not 'real' coding, typically, but opening and editing scripts and config files, writing in markdown, etc; I'm usuall…

  6. comment
    Comment #47141090

    Thanks. I've got an OpenAI subscription and tried this in the past, and got a handful of results, but nothing comprehensive. Perhaps it is better now, or I could change the way I a…

  7. story
    Ask HN: How to exhaustively search the scientific literature?

    I have a need for a comprehensive database of a certain type of event described in the scientific literature. For what it's worth, the event is a 'paleoearthquake', which is a hist…

  8. comment
    Comment #46770084

    Interesting... A few years later, the gravitational deflection of the Himalayas on a plumb line by Airy proved less than expected, which suggested that mountains have 'roots' that …

  9. comment
    Comment #46527576

    And wine glass stains are the only way to know your paper has been graded.

  10. comment
    Comment #46513880

    It does on my fedora KDE machine at least. It is probably in the top 5 usability improvements of linux over mac in my world.

  11. comment
    Comment #46349274

    Do you think desalinating 10% of the world's ocean water is feasible? What are the energy resources necessary to do that?

  12. comment
    Comment #45852119

    There were no alphabets in the Americas before European contact. Mayan had written mathematics and hieroglyphics, and some Quechuan speaking peoples had string that had symbolic kn…

  13. comment
    Comment #44962798

    They are so frequently intertwined

  14. comment
    Comment #44958761

    Rocks could be potential sources. Crystals that large are by no means rare, with feldspars being the most common on Earth and perhaps on most rocky planets (quartz is well known of…

  15. comment
    Comment #44947622

    Don't quote me on this but I think a lot of the change has to do with fire and flood suppression. Certainly on the Konza prairie and similar areas, small trees (post oaks and easte…

  16. comment
    Comment #44850497

    Because it's for your kid's bed. At 3 AM the previous night, they peed the bed, so you got the other one out and put it on, throwing this one in the laundry room. Then, today you w…

  17. comment
    Comment #44429235

    This is evident in his description of programming in his later years: Time and time again I would send my friend Dave Walker an email declaring that Javascript (or something else) …

  18. comment
    Comment #44073228

    Similar to the flood analysis others have mentioned, this can be used to create databases of buildings with the number of stories for each, which is important for understanding how…

  19. comment
    Comment #43669499

    [flagged]

  20. comment
    Comment #43462017

    Having read Eric Berger's Reentry about SpaceX and having a few friends who work at Tesla, my impression is that those organizations are not too dissimilar. They are also populated…

  21. comment
    Comment #43195735

    This seems to have happened on 26 Feb 2023 as well: https://www.washingtonpost.com/technology/2023/02/26/instage...

  22. comment
    Comment #43091287

    The cuts aren't performance based. They're based on the ease of dismissal. The voluntary resignations are what they are--I can't fault anyone for taking a good deal, and from what …

  23. story
  24. comment
    Comment #42976512

    I wonder how much the Van Allen radiation belts are a contributor to the Fermi paradox, i.e. how much they contributed to providing a suitable place for life to originate and flour…

  25. comment
    Comment #42700982

    No, because the amount of money you have in a bank account accumulates linearly, so you can only pay up to what you have put in. With insurance, you can get a payout more than what…