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zeroping commented on Americans want heat pumps – but high electricity prices may get in the way   theconversation.com/ameri... · Posted by u/PaulHoule
onlyhumans · a month ago
You don’t really make that much electricity in the winter when you need the heat
zeroping · a month ago
I picked a random spot in New York state. It looks like the solar generation in January is about 68% of July. As solar keeps getting cheaper, one option is to just install more solar.

Don't get me wrong, there are still issues here, like snow or back-to-back-to-back cloudy days. But the rate of a price change for solar has been pretty dramatic.

zeroping commented on Todd C. Miller – Sudo maintainer for over 30 years   millert.dev/... · Posted by u/wodniok
zeroping · a month ago
"This incident will be reported" (in /var/log/auth.log)
zeroping commented on F Prime   fprime.jpl.nasa.gov/... · Posted by u/rbanffy
guywithahat · 3 months ago
It's cool to see how quickly the industry has been shifting to F Prime, cFS is great but it's run it's course. Unfortunately F Prime isn't quite as advanced as we may want (in terms of data throughput or modern features) but it is a great step forward in an industry that's often scared or unable to produce open source software.
zeroping · 3 months ago
I'm just generally impressed by their community efforts vs cFS. They really do their development on GitHub - not just a place to push out source, but issues, PR's, discussions.

FPrime has some rough edges, and it takes a bit to get used to, but the team's interest in continually improving the core for a wide range of users is the differentiator.

zeroping commented on BMW PHEV: Safety fuse replacement is extremely expensive   evclinic.eu/2025/12/04/20... · Posted by u/mikelabatt
zeroping · 3 months ago
Last week, I replaced a faulty cell in my PHEV.

The most expensive tooling was the two floor jacks I purchased to make the process easier. The software needed was available from the manufacturer for a reasonable fee. The battery pack itself was surprisingly modular and simple to dismantle for repair.

I don't many things GM has done, but (at least back in 2010) they did a good job of letting owners do their own work.

zeroping commented on OrthoRoute – GPU-accelerated autorouting for KiCad   bbenchoff.github.io/pages... · Posted by u/wanderingjew
zeroping · 4 months ago
Beautiful closing to the write-up. "Never trust the autorouter. But at least this one is fast."
zeroping commented on Credit scores drop at fastest pace since the Great Recession   cnn.com/2025/09/16/econom... · Posted by u/mraniki
zeroping · 6 months ago
No graph. That's frustrating.
zeroping commented on OpenMower – An open source lawn mower   github.com/ClemensElflein... · Posted by u/rickcarlino
jeremysalwen · 7 months ago
I run an Open mower on my 1400 square meter lawn in the USA. AMA. (ps. If you are interested make sure to go to the discord instead of just reading the docs or GitHub pages -- that is where all the activity is!)
zeroping · 7 months ago
How difficult was it to get the needed hardware in the US? It seems hard or expensive to do so.
zeroping commented on SpaceX Starship 36 Anomaly   twitter.com/NASASpaceflig... · Posted by u/Ankaios
rapsey · 9 months ago
It seems starship still has a long way to go.
zeroping · 9 months ago
(obligatory dad-joke) It seems like parts of this one went pretty far!
zeroping commented on USDA Pomological Watercolors   search.nal.usda.gov/disco... · Posted by u/m_fayer
jwilber · 9 months ago
I made these available as a dataset on GitHub some time ago: https://github.com/jwilber/USDA_Pomological_Watercolors

Very beautiful paintings.

zeroping · 9 months ago
These are also hosted on Wikimedia commons: https://commons.m.wikimedia.org/wiki/File:Pomological_Waterc...
zeroping commented on The "standard" car charger is usually overkill [video]   youtube.com/watch?v=W96a8... · Posted by u/CaliforniaKarl
Youden · 9 months ago
I think this depends too much on your car and how you use it to make generalizations like "is usually overkill".

With an 11kW charger and assuming 12h in the garage, I can charge 132kWh in a day, which is far more energy than my battery can store. Thanks to this, when I park my car and decide whether to plug it in, all I need to think about is whether the car has enough charge now for my needs tomorrow. If it does, I leave it. If it doesn't, I plug it in.

With a 1.8kW charger, I'd only get 21.6kWh overnight. In my car, this is ~100km of range (~60mi) and about 30% of the battery. Now I either need to charge it every day (and add the hassle of unplugging/plugging every time I use the car) or I need to think about it more.

It's a matter of individual preference whether it's worth a few hundred dollars to avoid that friction but to me it's more than worth it for something that's part of my daily life.

zeroping · 9 months ago
Now I either need to charge it every day (and add the hassle of unplugging/plugging every time I use the car) or I need to think about it more.

I can't fathom not plugging my car in to charge when I park in my normal spot. It doesn't seem like much effort.

But my comment isn't to ridicule you - it's to point out how diverse and different our home charging experiences are, without awareness of others. I had no idea that anyone charged differently than I do.

Meanwhile, I have a motion-activated light switch in the garage. So I guess I don't want the hassle of flipping light switches, yet I plug/unplug daily.

u/zeroping

KarmaCake day156September 7, 2016View Original