Viewing profile — mcbishop
mcbishop
HN member- Joined
- Tue, May 12, 2020, 8:11 PM UTC
- HN karma
- 665
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- 311 items
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About mcbishop
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Recent public activity
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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.
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Comment #48638630
Yup. The closer I am to her friends... the stronger the compulsion. It's like magnetism.
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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.
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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…
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Comment #47997023
But there is some valid concern around internet-connected PV / battery power electronics getting bricked remotely.
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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.
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Comment #47587351
Thanks, it's much easier to load info with the option you shared.
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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.
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Comment #47513162
I've heard the EV charging has played a big role in the maturation of GaN / SiC.
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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
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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…
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Comment #47255070
> Why the fearmongering? The main concern is exporting to a downed grid that line-workers are trying to restore.
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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…
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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).
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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…
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Comment #46999372
I really like this guy's drywall-install how-to videos: https://www.youtube.com/@vancouvercarpenter
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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. …
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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…
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Comment #46494518
> This is just a grift. I'd like to understand why. Just too much complexity? Gravity storage is compelling to this layman.
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Comment #46484991
I'd love to see an unbiased financial-analysis comparison: this vs. hydro vs. electrochemical.
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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.
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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.
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Comment #45694041
Right, $200-300/kWh is more the range for ~16kWh residential stationary energy storage systems.
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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…
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Comment #44384163
You can run sans grid with Enphase (with their "system controller").