Hacker Newsnew | past | comments | ask | show | jobs | submit | skilning's commentslogin

Thank you! The "online" and "offline" terms were what was confusing me when trying to understand the conjecture. As a career-long software and networking person, I had a preconception of the terms that was REALLY throwing me off. :D

Yes I hate it too, but it's common in computing too. Better terms are "on demand" and "batch" which you sometimes see used instead in other contexts.

> Like most technical writing,

I think you've missed the core thesis of the article. That post _wasn't_ technical writing. It was marketing disguised as technical writing.


It’s marketing that is also technical writing. Most companies do this, and IMO we should prefer this over the alternative (which is corporate blogspam).

Compare Cloudflare, the Google Chrome Security blog, etc.


It was way too technical to disqualify it as not being technical writing. Writing can serve multiple purposes.


> why would you disobey a direct instruction from you super?

Because the instruction was stupid, based on marketing instead of utility, or otherwise given without any thought to how it impacts the actual day-to-day work of their subordinates.

Why WOULDN'T you disobey a stupid instruction? What's the difference between "stop using this tool you're productive in and switch to this one that you're demonstrably LESS productive in for no reason other than I heard it was a good idea", and "Go strap some rocks onto your ankles and swim the English channel. I heard that was a good idea."?


> Their argument is that all team members should use the same tools, and I guess that is a valid point

No. That's only a valid point if something about the tool must be shared between users, rather than just the output. Emacs is a text editor. It reads, modifies, and produces text. The correct tool for each team member to use is the one they're most productive with, full stop.

Jesus fucking Shiva while Odin watches, but I hate corporate management "thinking". It's just become more and more brain-dead over the decades.


I think that's a pretty reductive stance to take. Keyboard nagivation is more productive _if_ the primary use of the tool is text-based. In a word processor, an IDE, a file manager, or anything else where the primary mode of interaction is reading, typing, and processing the things you've read and typed, keyboard navigation can be demonstrated to be faster and more natural _only if_ the user has taken the time to learn the shortcuts.

For tools that are mainly for non-text visual information, then the keyboard versus mouse debate is much more heavily weighted in favor of the mouse. Even then, there are times when effective keyboard shortcuts are far more useful than menus and icons. Take any CAD or 3d modeling software as an example. 90% of what a user does will be interacting with visually-presented spatial data, but even then knowing the shortcuts for changing tools or modifying a tool's settings will make you much faster and remove the need to constantly navigate nested menus of options.


Drawing/Painting and Cad modeling is very much like games. One hand on the keyboard and the other on the mouse. This mixture can be also done well in other programs. I only bother learning shortcuts for daily tools, not something I use every blue moon.

What I take issue is with tools that make them hard to use with low contrast between widgets or shortcuts that does not work if a text input is focused. Also tools that forget they have a primary usage and wants me to know everything at once (notifications, big action buttons, guided tours and what not).


And completely irrelevant since the core materials in them are mined overseas.


Since batteries are highly recyclable, a core material imported once means we never need to import it again.

Recycling is so effective that with the little that we're currently doing (not enough batteries to recycle yet), we get more battery out of the recycling process than what went in. Because the battery manufacturing is improving and getting more kWh out of the same input materials than when the battery was originally made, and the difference is bigger than anything lost to the recycling process.

Batteries and renewable energy generation are not like building an economy on fossil fuels, which is a very fragile economy vulnerable to massive spikes in input costs. Batteries and renewable energy are fundamentally anti-inflation devices.


How long, in years, until we are mining landfills for lithium?


we are closer to watering our farms with gatorade than mining landfills for lithium.


well we already had a UFC match at the WH so counting the days until the brawndo revolution


Shit, we're already mining landfills for lithium, does that mean most farmers have switched to gatorade already?



I'm not following, why would there be lithium in landfills?


Large lithium mine under construction in northwest Nevada at Thacker Pass, joint venture with GM. https://lithiumamericas.com/thacker-pass/overview/default.as...


You don't need that much of foreign mined materials. The continental US has a bunch of really large lithium reserves, with Thacker Pass being supposed to be able to deliver 25% of the world's output in the end [1], and new sodium based chemistries? All they need is table salt, available for effectively free from the brine of California's desalination plants.

[1] https://en.wikipedia.org/wiki/Thacker_Pass_lithium_mine


California desalination is almost not practiced at all. Are you sure it's a significant source of sodium for industry?


> Are you sure it's a significant source of sodium for industry?

There is not much demand for battery sodium at the moment, the technology is still under development. My point just was that the US is self-sufficient when it comes to sodium, even if the regular rock salt mines go out of order for whatever reason, the ocean offers an effectively endless supply of sodium - and the brine is also pretty toxic to local aquatic life, so desalination providers would be happy if you can help them to get rid of the waste.


Nearshoring as we speak..Venezuela will probably be contributing to that soon, I expect.


Good old colonialism, sweet


No that's called trade you clown


Invading a country, changing its government and forcing favorable trade deals under a threat of a military intervention is "trade"? What is colonialism then?


Ok so all trade between US and Venezuela is colonialism? Clown


I don't know about colonialism. I do not think that the mining companies changed. It's just that previously China exerted a lot of influence on where those minerals got processed, circumventing American markets, and enabling Chinese threats to restrict strategic minerals.in the ongoing trade disputes, etc. Generally, America should have been much more proactive and supporting of South America. Allowing Russia, Iran, and China to have inordinate influence there was a bad idea IMO.


i promise that venezuelan business leaders are more than happy to take USD


Eh, at this point that means nothing, let's see:

If it's Russia, the biggest colonialist country in the world, using Neo Nazi "PMC", or trying to annex neighboring countries, it's not colonialism, it's "liberation from colonialists".

If it's China doing mass acquisitions of state and private assets, it's not colonialism, it's "development".

If it's a western country doing what ever, it's colonialism lol it's such a dumb propaganda trope.

So the conclusion is that the new western colonialism is actually looking like a pretty good option, and shouldn't have such a bad connotation, perhaps it should be embraced in this new world order no?


> So the conclusion is that the new western colonialism is actually looking like a pretty good option, and shouldn't have such a bad connotation, perhaps it should be embraced in this new world order no?

Or how about we finally go and accept that both Russia and China are imperialist projects too, just like the US are, and oppose all three?


I think just accepting that is more than enough, the US, and Western countries have been target of foreign propaganda and internal self flagellation for old and new imperialism, to the point where some former colonies are getting annoyed because it implies they don't have agency because they were former colonies!

I think the first step is to start to expose the colonists and imperialists in disguise and start to address them for what they are.


Just because it's easy to post doesn't mean you have to press submit on every thought that comes to your head. It's okay to admit you're working off of a very "self-taught" understanding.


How does this comment contribute to the discussion?


Well, they've been trying to build a lithium mine in the desert in Nevada, but environmental groups have stalled it for years with lawsuits and protests.

This is why you can't build anything in America anymore.


Nope. This is a misconception.

Batteries don't have rare-earth materials in them. Lithium, nickel, and iron are very plentiful in the US. The "rarest" of materials that might be mined is Cobalt. That, however isn't because it's a hard to find. Rather, cobalt has basically no industrial applications outside of battery production. And, importantly, not all battery chemistries require cobalt, just the nickel manganese cobalt batteries.

Idaho has a cobalt mine that's not currently in operation. The reason is because demand is super low and the artisanal mines in africa are cheaper than spinning up a full industrial mine.


> Rather, cobalt has basically no industrial applications outside of battery production.

Cobalt is a part of high speed steel and all kinds of metal alloys that have specialized applications, almost 40% of cobalt is used for metallurgical purposes.

https://en.wikipedia.org/wiki/Cobalt#Applications


Also in high performance magnetic steel, as well as SmCo magnets.


I missed this the last time I looked. I'm guessing it doesn't get pulled as much for steel because of recycling?


> artisanal mines in africa

Just want to say this is an entertaining euphemism. It isn’t that labor conditions are poor and work is done by hand, it’s “artisanal mining”.


That's literally what they are called.


Because "death traps for children" might be perceived negatively by some


People are waaaaaay overimagining the exotic metal content of batteries.


Why the hell would disabling internet connectivity disable lane-keeping assist? O.o


Because Rivian doesn't have a mode for _just_ lane-keeping. There's Adaptive Cruise Control (which maintains speed) and there's Highway Assist (which maintains speed and position in the lane). Highway Assist only works on certain mapped highways.


Anyone have a non-paywalled mirror?



Can't help but read that and think, "And Nick thinks this email chain makes HIM look like the reasonable person?"


What am I missing about Nick's behavior that is unreasonable?


None of it is reasonable. This is an online version of a schoolyard tiff. Neither side in that email chain is reasonable or mature.


> is $0.002/minute a good price for this

Absolutely not, since it's the same price as their cheapest hosted option. If all they're doing is orchestration, why the hell are they charging per-minute instead of per-action or some other measure that recognizes the difference in their cost between self-hosted and github-hosted?


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: