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mcbishop

HN member
Joined
Tue, May 12, 2020, 8:11 PM UTC
HN karma
665
Public activity
311 items

About mcbishop

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Recent public activity

  1. comment
    Comment #48916675

    I'm happy to now know about perma computing. > up to the level of the mid 90s So pair this with back-to-basics tech (e.g. text files)... that can serve us extremely well.

  2. comment
    Comment #48638630

    Yup. The closer I am to her friends... the stronger the compulsion. It's like magnetism.

  3. comment
    Comment #48630487

    As a dad, I have a strong compulsion to tell (bad) dad jokes. Ideally puns. All the time. I didn't used to be this way.

  4. comment
    Comment #48254862

    > As a rule, the highest-paid workers at Mondragon cooperatives earn only six times more than the lowest-paid workers. And I bet these salary-capped co-op leaders are still appropr…

  5. comment
    Comment #47997023

    But there is some valid concern around internet-connected PV / battery power electronics getting bricked remotely.

  6. comment
    Comment #47675680

    All good, I appreciate what you built! On desktop with Windows 11. I just tried it again and it was much easier to see the info (thru hover) than before.

  7. comment
    Comment #47587351

    Thanks, it's much easier to load info with the option you shared.

  8. comment
    Comment #47582584

    This is awesome. It'd be even more awesome if it was easier to show a power plant's info upon hover / click. ...It's currently too much of a cat-and-mouse game for me.

  9. comment
    Comment #47513162

    I've heard the EV charging has played a big role in the maturation of GaN / SiC.

  10. comment
    Comment #47257775

    A distinction was made: > the transfer switch variety switches your house between the inverter and the grid whereas the disconnect just physically disconnects the inverters output

  11. comment
    Comment #47257734

    Thanks, and I agree that a DIY-inverter designer should be able to meet grid-interconnection requirements (e.g. IEEE 1547-2018). With that said, I think case-by-base evaluation fro…

  12. comment
    Comment #47255070

    > Why the fearmongering? The main concern is exporting to a downed grid that line-workers are trying to restore.

  13. comment
    Comment #47254500

    Not that this is accepted by insurers or AHJs ("authorities having jurisdiction"), but one can use UL-certified components in an (open-source) _assembly_ that itself isn't UL certi…

  14. comment
    Comment #47158019

    The creator of OpenClaw, for example, has come to appreciate grammatical / spelling errors in human writing (as he said in a recent Lex Fridman interview).

  15. comment
    Comment #47056977

    Loosely related: This Lex Fridman discussion with a nuclear-fusion engineer, about 1-million-amp 100-million-degree electrical systems... blew my mind: https://lexfridman.com/david…

  16. comment
    Comment #46999372

    I really like this guy's drywall-install how-to videos: https://www.youtube.com/@vancouvercarpenter

  17. comment
    Comment #46516185

    For me, there's a sharp binary: If I ask AI to "own" a coding-problem solution — with me passing back the failure responses until resolved — my mind gets numb and I learn nothing. …

  18. comment
    Comment #46502430

    Thanks for this! ...Thanks for helping me curb my naivete a bit. I think you'd appreciate this effort at even cheaper grid-scale chemical battery storage: https://www.volts.wtf/p/c…

  19. comment
    Comment #46494518

    > This is just a grift. I'd like to understand why. Just too much complexity? Gravity storage is compelling to this layman.

  20. comment
    Comment #46484991

    I'd love to see an unbiased financial-analysis comparison: this vs. hydro vs. electrochemical.

  21. comment
    Comment #46461133

    I think the heavy investor subsidization / speculation makes this different. The high cost of early 1Tb flash drives was largely borne by buyers.

  22. comment
    Comment #46437799

    The parent comment's point is that we _should_ care because cheap frontier-model access (that many of us have quickly become hopelessly dependent on) might be temporary.

  23. comment
    Comment #45694041

    Right, $200-300/kWh is more the range for ~16kWh residential stationary energy storage systems.

  24. comment
    Comment #44384188

    Net metering is gone in most of California (for new solar). I think it's going away in general. Distributed solar supports a more stable grid for everyone (per UL 1741-SB requireme…

  25. comment
    Comment #44384163

    You can run sans grid with Enphase (with their "system controller").