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roman_savchuk

HN member
Joined
Wed, May 10, 2017, 10:12 AM UTC
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Public activity
25 items

About roman_savchuk

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Recent public activity

  1. comment
    Comment #17632088

    >The brand getting the most buzz in the car industry is Tesla Nope, It’s nowhere near that. The fact that tech media writes a lot about a car manufacturer doesn’t make it the most …

  2. comment
    Comment #17189312

    > "The next time the Kremlin orders someone's ticket punched they're going to claim they're not really dead." Right, like Kremlin never made claims like this before. i.e., https://…

  3. comment
    Comment #17185953

    That's clearly for customers who are carrying captives in their jets.

  4. comment
    Comment #16618072

    >Mr Musk has gone further still. Rather than using his business wealth to support philanthropy in an unrelated area, he runs two giant companies, Tesla (a clean-energy firm that se…

  5. comment
    Comment #16576114

    I'm not going to criticize that particular aircraft, no. I respect the effort it took to get it up in the air. But everyone is building an electric, pilotless vehicle for ride shar…

  6. comment
    Comment #16233030

    Here is a thing about Robinhood: it does advertising in ineligible countries, apps are allowed to be downloaded, profiles must be filled in down to the last field and only then the…

  7. comment
    Comment #16091029

    And I remember someone was selling t-shirts with that string!

  8. comment
    Comment #15780575

    “People only post what they want you to see, so it can seem like their life is better than yours.” Not mention how often these displays of a better person/better life are exaggerat…

  9. comment
    Comment #15776865

    No, I'm only saying this calibration QA has no readable source code to work with. And there are ways to obscure some parts of the ECU behaviour.

  10. comment
    Comment #15776122

    Except, they don't work with actual source code. An engineering team responsible for adaptation for certain market, most likely works in calibration space, that's it, just data (fl…

  11. comment
    Comment #15680417

    Ok, thanks for explaining.

  12. comment
    Comment #15680300

    I'm sorry if it's dumb question, but how could one perform dictionary attack without having access to the hash table? From the login page? Unlikely, it will lock itself after a few…

  13. comment
    Comment #15669537

    I don't get lip-syncing part of it. Their website says it's "musical.ly is a social media platform for creating and sharing short videos." I think this abstract "short" word explai…

  14. comment
    Comment #15660827

    It also has a lot to do with "being born into context" [0] of money. I can imagine kids observing good skills (like money management or business communication) of their parents wil…

  15. comment
    Comment #15656886

    Which gen Miata? IIRC NA had something like 5.5x14" wheels which are tiny. But if we look at bigger production car wheels even modest 8x18" could weigh > 30lbs. Second, (unsprung m…

  16. comment
    Comment #15653317

    Large outrunner motors like Emrax aren't much heavier than typical cast alloy wheels. Assuming wheel-motor eliminates disc brake components (sounds scary, right?) assembly will pro…

  17. comment
    Comment #15283781

    Surprised to see that of all motorcycles only HD Electra Glide made it to the top 250 vehicles.

  18. comment
    Comment #15257901

    We need small cross section tube transport for last mile delivery. Fully automated, so we can call it "Internet for transporting physical objects". Or even "Hyperloop for parcels",…

  19. comment
    Comment #15206734

    I'd assume they had a (small) pool of candidates to start with and finding the author of texts in the group of authors is very far from identifying every person on Earth by linguis…

  20. comment
    Comment #15147915

    Never saw a separate fuel flow sensor in an automotive application, but fuel injector is technically an orifice flow meter in this calculation method (pressure differential is cons…

  21. comment
    Comment #15147024

    When I was reverse engineering car ECUs, one of the interesting little projects was finding fuel consumption display calibration data and calculation algorithm, on 2008+ Subarus. A…

  22. comment
    Comment #14942237

    Probably 2nd bomb tactic was something unheard of back then

  23. comment
    Comment #14701178

    I'd choose bmw's charger http://www.bmwblog.com/2017/04/27/bmw-wireless-charging-530e...

  24. comment
    Comment #14478099

    It should be possible to print those meshes without converting curves to tubes, because, obviously, any form of additive manufacturing gives non-zero line thickness. I mean not out…

  25. comment
    Comment #14331379

    I thought gold teeth were so Soviet/Eastern European thing at the time, that it should be an immediate giveaway of woman's origin.