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Viewing profile — Manglano

Manglano

HN member
Joined
Sat, Dec 17, 2016, 8:47 PM UTC
HN karma
68
Public activity
38 items

About Manglano

Hi, I'm David. I write code and dream in machinery. I recently left a job because I want to find some work closer to my heart. If we're both commenting here, no disrespect, and sorry if I'm slack!!

Recent public activity

  1. comment
    Comment #16015319

    I actually don't doubt the Daily Mail about this particular story. Mining abuses in Africa include some of the worst crimes committed by Western civilization (vide: the concept of …

  2. comment
    Comment #16015100

    Cryogenic engines burn hydrogen from electrolysis and their fuel can be produced from renewable resources. All their atmospheric fuel is returned to the ocean by the water cycle, s…

  3. comment
    Comment #16013206

    Pneumatic cars.

  4. comment
    Comment #15947632

    I think the point is that sufficiently-advanced economies manifest bizarre micro-economies, but that these aren't necessarily earth-shattering. Like, Etherium Cats might be the 21s…

  5. comment
    Comment #15934120

    Too many variables. I would say, grow the most-energy dense, least land & water intensive crops possible. For the US my understanding is that that would probably entail GM corn, te…

  6. comment
    Comment #15933976

    Yes, it is so. Consider that corn was modified to be more resilient but its pollen may be compatible with nearby plants. Hybridization of transgenics with local flora may have unin…

  7. comment
    Comment #15925792

    when you think about it, it's a bad simulacrum of the social encounter and experience. i use mine as a blog for issues and feelings that have provoked a big response in me but it's…

  8. comment
    Comment #15899124

    Okay! Downvote me if you like but our fuel mix in this country is still ~40% combustion and the calculations on wind power say that at current power requirements civilization will …

  9. comment
    Comment #15897492

    Bear in mind that electricity has only been around as a resource for a little while, and civilization will necessarily reorganize to use less and less of it as time continues.

  10. comment
    Comment #15897374

    To some extent we are radioactive material on the surface streets of the major cities, because we have consumed soil!! Even our steel tools can be somewhat radioactive, refinement …

  11. comment
    Comment #15897225

    US production has resumed, according to Wikipedia, as Cobalt 60 is coproduced and useful for medical sterilization. As an aside: There are some people who are very skeptical of bot…

  12. comment
    Comment #15897144

    There's some work being done in superfluid discovery which would create the sort of conditions you're looking for but physics discoveries move incredibly slowly and some of the mat…

  13. comment
    Comment #15894681

    Even something as simple as being able to have a clerk fill my jar with a weight of instant coffee would cut down my recycling mass by an average of about 50g per week and eliminat…

  14. comment
    Comment #15894561

    They're probably reaching road vehicle bandwidth saturation, which is affecting drivers and warehouse workers downstream of the web interface. Refactoring their supply model for de…

  15. comment
    Comment #15894525

    I feel like if the work isn't immediately like, "This is a product I myself see an immediate use and a need for," I'll have difficulty working on it. On the other hand, if the prod…

  16. comment
    Comment #15894507

    This study seems to be asking, "What makes a great Microsoft software engineer," given their sample cohort.

  17. story
  18. comment
    Comment #15889031

    At least, properly separated, it degrades and can be reprocessed into more paper and cardboard. The US exports CRT televisions and chipsets for electronics with such minimal produc…

  19. comment
    Comment #15889023

    The almost-invisible consumer habits of the past 100 years circumscribe virtually all of the greatest environmental disasters of the next 100, bearing in mind that "environmental d…

  20. comment
    Comment #15889003

    Tarski's undefinability theorem.

  21. comment
    Comment #15887365

    Math is a language for describing anthropic systems and perceptions. The brain is neither an anthropic system nor a perception, per se. So naturally, attempting to quantify it woul…

  22. comment
    Comment #15846467

    Humbly I disagree! The labor of manufacture is perhaps why the fiat currency has value. This argument heads toward philosophy, but without the minting process (and its technologica…

  23. comment
    Comment #15844783

    Yes, I know that. I lump the US military under "network trust."

  24. comment
    Comment #15844772

    Gold in industrial applications will probably be used at atomic-scale in integrated manufacturing processes sometime within the next three years. If you look at an ATX motherboard …

  25. comment
    Comment #15844683

    From an economic standpoint, Bitcoin is backed by generated electricity, computer hardware, and network trust. This is not dissimilar from the American Dollar, currently backed by …