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andrewwwalkerr

HN member
Joined
Fri, Aug 18, 2023, 2:14 AM UTC
HN karma
9
Public activity
7 items

About andrewwwalkerr

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Recent public activity

  1. comment
    Comment #43307723

    Minor tangent, what do you think about applying ultrasound in FDM Ed printing? We should chat!

  2. comment
    Comment #41158518

    Oh neato! I studied this in Grad school back in 2014!! "the Innovation" is that high strength alloys like 2xxx and 7xxx are notorious for their "unweldable" nature. So to report a …

  3. comment
    Comment #40827517

    I feel like cold chain is a problem set better addressed by material science, than the en vogue "electrify everything" approach Between better sealing systems and phase change mate…

  4. comment
    Comment #39577754

    Maybe look at hard tech companies? There are plenty of teams out there that even modest software skills would dramatically improve! As was previously mentioned, consider your other…

  5. comment
    Comment #39501304

    I'm curious about views from the crowd here on how to apply the recommendations from this article in the context of a startup I've worked in both heavy industry (mining /metals pro…

  6. comment
    Comment #39188072

    Wow , exciting! I must admit , I worry going public might actually be a bad thing for the Pi org. Exposure to the winds of quarterly earnings reports and hardware timelines can oft…

  7. comment
    Comment #38812167

    I'd be curious how the regulatory barriers in marine propulsion differ from static grid level powerplants. Assuming some movement could be achieved there, hopefully driven by thori…