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PowerfulWizard

HN member
Joined
Thu, Oct 06, 2016, 7:26 PM UTC
HN karma
451
Public activity
122 items

About PowerfulWizard

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Recent public activity

  1. comment
    Comment #48495416

    I haven't heard of that being a problem for Starlink, whatever they've done there seems to be working. The Orbital AI would be at a higher orbit but still within LEO which reduces …

  2. comment
    Comment #48494510

    I think it's possible, I'm not familiar with what's really been tried but I see that there are some publications on it, for example there's an ESA project under way: https://connec…

  3. comment
    Comment #48492438

    Musk is deliberately creating a business that needs high volume low cost launch services because in order to get low cost launch high volume is needed, and in order to get high vol…

  4. comment
    Comment #48492293

    To remove heat by radiation there's a big benefit to running the GPUs hotter as the radiation will be proportional to the fourth power of temperature. This resource is using 85 deg…

  5. comment
    Comment #47326249

    On judging vs. making, also someone has to take time away from development to do code review. If the code being reviewed is written by someone who is involved and interested then a…

  6. comment
    Comment #42312124

    I don't know what I want exactly but I'm thinking along the lines that SQL is already doing a lot so it would make the most sense to start with a database interface and augment fro…

  7. comment
    Comment #42309623

    Very interesting. My dream is to have something like this, a KV-store, a blob store, and pubsub all behind the same interface.

  8. comment
    Comment #41334164

    This looks useful, I usually use guestfish to put files into the image before flashing but this could be a lot more flexible.

  9. comment
    Comment #40495453

    Here's what I use (as a bookmark): data:text/html, No save function obviously but this lets me open a new tab and dump some text.

  10. comment
    Comment #40081722

    It's true that Relativity Space Terran-R, Rocket Lab Neutron, and Blue Origin New Glenn are under development and are planning first stage re-use although none have flown. And also…

  11. comment
    Comment #40079688

    SpaceX’s propulsive recovery testing began over ten years ago, meaning a development campaign starting today would be ten years behind SpaceX if they can progress at the same speed…

  12. comment
    Comment #37871266

    I think above grabbed Gross Profit rather than Total Revenue, this page shows a 1.1% profit margin: https://finance.yahoo.com/quote/KR/key-statistics?p=KR

  13. comment
    Comment #32169977

    Thanks I was looking for this.

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    Comment #30347590

    One solution is to have the key on paper in a safe, and then let the lawyer know the key is in the safe. If you die they can drill the safe. The nature of the private key makes dig…

  16. comment
    Comment #29425545

    There must be a process for unpaid bills, whatever that process is they could just enact it at the user's threshold instead of their own threshold. Ideally a soft limit that would …

  17. comment
    Comment #29423740

    One thing that would make a difference on small accounts is the ability to do prepaid billing only. That way you define your budget in advance and they enforce it. The problem with…

  18. comment
    Comment #29421052

    For those of us who are helplessly impatient, run this in console: document.querySelectorAll(".countdown-calendar__door").forEach(e => e.classList.add("will-open"))

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    Comment #29203625

    Yes, in the air I'm expecting a very different scenario than on land. No pedestrians just an element of collision avoidance for birds, all vehicles legally required to be broadcast…

  21. comment
    Comment #29202371

    I'm optimistic about electrical. Here is a high level analysis of power and energy density required for some electric vertical takeoff aircraft, compared to some existing batteries…

  22. comment
    Comment #27541310

    I've enjoyed learning Rust and there is is a lot I like about it, I've just been doing leetcode problems with it though and not working on large projects. In my view, the biggest a…

  23. comment
    Comment #27476180

    These are great and provoked me to really look into how it worked when I discovered them a few months ago. I'd suggest watching the 2nd (retrospective) video first, and then the fi…

  24. comment
    Comment #26845623

    I grew up reading the newspaper every day and I prefer quite a narrow margin, here is my bookmarklet for narrowing pages (and it changes font).: javascript:!function(){var e,t;e='b…

  25. comment
    Comment #26799452

    I bought a small-ish amount MobileCoin last weekend after the Signal announcement made me realize it was available. I might as well write up my thesis for why I like it so much, so…