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Viewing profile — mhardcastle

mhardcastle

HN member
Joined
Sat, Jan 11, 2020, 3:45 AM UTC
HN karma
162
Public activity
46 items

About mhardcastle

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Recent public activity

  1. comment
    Comment #42913715

    I found myself accidentally behind the secured area of this solar installation while driving in the Mojave National Preserve. It is truly bizarre to see up close - the glow that yo…

  2. comment
    Comment #42402443

    “However, it is important to note that this does not impact our results,” [lead study author] Liu told National Post." So an order-of-magnitude difference has no impacts on the res…

  3. comment
    Comment #42256556

    Why include that capacitor at all if it doesn't matter whether it works?

  4. comment
    Comment #40730632

    This goes massively against the consensus of experts in this field. The modal AI researcher believes that "high-level machine intelligence", roughly AGI, will be achieved by 2047, …

  5. comment
    Comment #40369261

    In 2022, the median ML researcher surveyed thought that there is a 5% or 10% chance of AI leading to "human extinction or similarly permanent and severe disempowerment of the human…

  6. comment
    Comment #40198930

    In most companies, "operations" staff is among their lowest-paid: customer service, cashiers, bank tellers, factory workers, etc. They are used to constant adherence to strict metr…

  7. comment
    Comment #40150090

    For what it's worth, "play money" betting site Manifold is currently at a 69% chance of sale versus 31% of shutting down. https://manifold.markets/mint/conditional-on-the-tiktok-ba…

  8. comment
    Comment #38351083

    > Separately this is generally not a great idea economically. You do kill inflation in Argentina (replaced with American inflation but that is extremely low and stable by Argentine…

  9. comment
    Comment #38249362

    Social status is positional and follows arms race dynamics. Everyone would have more money and nobody would suffer worse ring-positional-status if everyone spent proportionately le…

  10. comment
    Comment #38004770

    Traffic is a function of how many cars go through a road/intersection per unit time, which is reduced if cars keep shorter following distances, which self-driving cars can do becau…

  11. comment
    Comment #37537319

    Nobel laureate Sydney Brenner had similar sentiments. A very interesting interview along these lines: https://jameswphillips.substack.com/p/s-and-t-a-conversation...

  12. comment
    Comment #37227148

    Somebody using your social security number and other information would be able to apply for credit. As soon as they do that, the bureau(s) called by the lender would have a file on…

  13. comment
    Comment #36787340

    People respond to incentives. If you make something harder, people will do less of it. New barriers include: the actual work of moving money around to and from friends and family a…

  14. comment
    Comment #36578789

    People respond to incentives, why wouldn't they respond to taxes on alcohol? "Public policies affecting the price of alcoholic beverages have significant effects on alcohol-related…

  15. comment
    Comment #36512288

    If you're donating because you know your levels are elevated then I'd agree with this thought. (While also agreeing with those in the thread saying that high-PFAS donations are lik…

  16. comment
    Comment #36510848

    Donating blood or plasma has evidence of reducing pfas. If I knew I had high measured levels, I'd certainly think about doing it more. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC…

  17. comment
    Comment #36488416

    I also had a pixel begin to boot then make 911 calls upon getting moisture in it. I damaged the sim slot prying it out so it wouldn't dial 911 any more. I figured my experience was…

  18. comment
    Comment #36475552

    Regarding (1), for blacktails I'd add meadow encroachment. Parts of their range have sees a sizeable portion of the meadows where they browse taken over by conifers and shrubs. The…

  19. comment
    Comment #36185248

    Self-driving cars, particularly if they communicate, can safely keep shorter following distances. All-else-equal, this means that many more cars can drive on the same amount of roa…

  20. comment
    Comment #35781056

    If you take the precepts of the parent comment at face value, then you have an intelligence far greater and faster than humans. Can something like this persuade humans with whom it…

  21. comment
    Comment #35721152

    How does it work now? When I did it twice before (including semi-recently), I could only do it via chat or over the phone - either option took about 5 minutes and required talking …

  22. comment
    Comment #35719798

    This is a great way to think about it, and upon reflection I definitely operate in this way. I'd love SiriusXM at the promo rates they offer, or even at full price in a month where…

  23. comment
    Comment #35460916

    "However, if it would restrict my freedoms in any manner, state must leave it to parents. I shouldn't be punished because some people can't find the time for their kids." This seem…

  24. comment
    Comment #35459101

    If you use that baton, or even if you are seen with it by the wrong person, there is a good chance that you will be charged with a crime. Look up penal codes 12020 and 22210, posse…

  25. comment
    Comment #35452117

    Companies will only get better at creating addictive products for children. This represents an ever-increasing burden for parents. Also, there are some times when coordination woul…