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sigstoat commented on Coffee grounds make concrete 30% stronger   rmit.edu.au/news/all-news... · Posted by u/geox
onetimeuse92304 · 2 years ago
I think what you are missing is perspective. What you are not seeing is the piles of grounds that would be needed and the tangle of logistics to get the grounds from where they are produced to where they can be used.

Why do you think lifting and transporting 1t of grounds takes less energy than lifting and transporting 1t of sand?

Only sand is already conveniently placed in bulk and very dense and does not require pyrolysis to be usable, etc. Almost every process related to sand I can imagine (I am not an expert at making cement in volume) will cost more for coffee grounds.

sigstoat · 2 years ago
> What you are not seeing is the piles of grounds that would be needed and the tangle of logistics to get the grounds from where they are produced to where they can be used.

so many of these ideas seem to hand wave over “we’ll need to implement a whole new waste stream worldwide. don’t mind that we can hardly manage >1 stream as it is”

sigstoat commented on Dirty downside of 'return to office'; ending WFH could make climate crisis worse   businessinsider.com/retur... · Posted by u/myshpa
thatfrenchguy · 2 years ago
You must not have heard how, apparently, most Americans do not turn off (or down) the heat / A/C when they're not home. It's pretty crazy yet is a real thing!
sigstoat · 2 years ago
considering the mass of a home, what’s the efficiency difference between letting the temperature stay in uncontrolled for 8+ hours and then trying to rein it in quickly vs just keeping it in place the whole time? remember to account for wear and tear on the relevant HVAC equipment.
sigstoat commented on China Stops Publishing Youth Unemployment Numbers Amid Faltering Economy   taiwanplus.com/news/world... · Posted by u/mensetmanusman
hotdogscout · 2 years ago
WW3 would make that irrelevant.
sigstoat · 2 years ago
going to be a rather unenthusiastic army if it is stocked with folks who thought they were getting cushy office jobs.
sigstoat commented on Remote work on HN: Who is hiring? – 69% jobs in 2023 are remote   blog.spatial.chat/trackin... · Posted by u/zkid18
iamzamek · 2 years ago
Hey, what do you think - how can we "repair" this process? I mean, what would be a perfect solution to not require photo ID verification video and get rid of scammers?
sigstoat · 2 years ago
fly new hires some place and make them work in person with somebody for a week.

i think remote work is great, but some early face to face can fix a bunch of problems imo.

sigstoat commented on Remote work on HN: Who is hiring? – 69% jobs in 2023 are remote   blog.spatial.chat/trackin... · Posted by u/zkid18
cj · 2 years ago
Side note to the remote founders/employers out there:

Have you been plagued by applicant fraud? We've found for all of our remote engineering roles, we get 100's of amazing applicants who are all fake (clearly not actually in the US) once you get them on a screening call. They're often reading from a script, broken english, and say strange things like they're born and raised in Texas, yet can't speak fluent English or have a heavy accent.

My best guess is it's dev shops overseas who are using an English-speaking "front" person who then delegates the work to other people with the "front" person being the one who joins company meetings, etc.

Really frustrating because it's making us have to do silly things like require photo ID verification over video on the first screening call (which I would rather not inconvenience applicants with, but there are just SO many candidates lying about residing in the US).

With our most recent role, about 60-70% of applicants were fake ("fake" = candidates who lie about living/residing in the US)

sigstoat · 2 years ago
i did some contracting for a place that i think hired one of these guys.

in his case i think he more or less knew what he was doing, and showed up on calls, but delegated the work to some other people.

we’d hear people in the background of his audio discussing things really oddly similar to tasks he’d been assigned and had outstanding. he was putting in (bad) PRs at all hours of day and night, and never had any recollection of any email, slack conversation, or his own PRs.

the company fired him after six months or so.

sigstoat commented on StabilityAI cofounder says CEO tricked him into selling stake for $100   forbes.com/sites/kenrickc... · Posted by u/bhouston
epolanski · 2 years ago
May I just say, that the most ridiculous thing in this news really is selling a 15% stake in a company for $100?

I'm no way rich, but I would not even bother taking the time to go to a lawyer or whatever and do all this kind of paperwork for such a ridiculous amount of money, I'd just ride it however it goes and not care.

sigstoat · 2 years ago
> May I just say, that the most ridiculous thing in this news really is selling a 15% stake in a company for $100?

no kidding. i wouldn’t sell a 15% stake in a lemonade stand for $100. that doesn’t even cover the hassle of reviewing the contract and signing a bunch of notarized paperwork

sigstoat commented on CWE Top Most Dangerous Software Weaknesses   cwe.mitre.org/top25/index... · Posted by u/dlor
BoppreH · 2 years ago
> I don't see how you can get away from having a defined serialisation format.

Yep, that's exactly it. Your TLS certificate is not sent as string, and neither are your TCP packets, nor the images contained in them. Your URLs shouldn't be either, but it's probably too late for that.

> People try to operate directly on the serialised data using ad-hoc implementations and run into trouble.

That's a whole lot better than the current footgun we have, where

    http://http://http://@http://http://?http://#http://
is a valid URL. People don't operate directly on string URLs without trouble either, so at least the structured data is not inviting incorrect usage.

sigstoat · 2 years ago
> > I don't see how you can get away from having a defined serialisation format.

> Yep, that's exactly it. Your TLS certificate is not sent as string, and neither are your TCP packets, nor the images contained in them.

...all of those things mentioned have defined serialization. i expect all of them have had security issues because of problems with deserialization code.

sigstoat commented on B.C. government hit tweet limit amid wildfire evacuations   vancouverisawesome.com/hi... · Posted by u/nosecreek
sigstoat · 2 years ago
i’m sure it seems like “everyone” is on twitter when you’re permanently online, but even the peak MAU figures don’t look anything like “everyone” in the US let alone the rest of the world.

any government messaging plan that revolves around twitter was irresponsible. same with whatever other single social media platform you want to name.

sigstoat commented on Tax preparers that shared private data with Meta, Google could be fined billions   arstechnica.com/tech-poli... · Posted by u/mikece
Eisenstein · 2 years ago
Then make an example and disband the company and all shareholders lose all equity. Have people realize they will lose money if they don't pay attention to details.
sigstoat · 2 years ago
> Then make an example and disband the company and all shareholders lose all equity. Have people realize they will lose money if they don't pay attention to details.

do you not make mistakes, or do you not work with anything that matters?

the US criminal justice system, which isn't very popular, seems to be more tolerant to human error than you.

sigstoat commented on Fifty years ago, a fire ripped through the National Personnel Records Center   wired.com/story/the-night... · Posted by u/pepys
asielen · 2 years ago
Many European countries have records going back to the 1600s as does the US so there is just a wealth of information.

Americans are generally fascinated with people's origins and origin stories. I am sure some of that is historically - unfortunately -racially motivated. But also we are taught from an early age that the United States is a melting pot and we are fascinated by the immigrant story. The motivations on why someone would pick up and leave everyone they know to move to a new unknown place and also the cultures they bring with them.

With that, Americans also don't accept the United States as someplace people are from. Even if you're family has been here for 500 years, people still want to know where you're family came from originally. Only the indigenous Americans are "from" America.

The United States is young and with so many people coming from somewhere else, it is also a chance to connect with history. It can be fun to find an ancestor that fought in the revolutionary war, or was part of the Salem witch trials etc. It makes our history more real, and we have a lot less history to connect to than most of the rest of the world.

For me personally, it somewhat is inspiration and motivation. If any of my ancestors lived a different life, I wouldn't be here. If my great great grandfather didn't survive dysentery in the civil war, I wouldn't be here. I have family that left Ireland during the famine, following their history helps me contextualize big historical events. And helps me realize that people who weren't

I only recently started capturing my 97 year old grandfather's stories. Making it a project had helped me connect more with him. He grew up in a completely different world. Hearing his experiences listening to WWII breaking out or even little things like seeing his first movie and then his first color movie is so much more impactful than reading about the era in a book.

sigstoat · 2 years ago
> With that, Americans also don't accept the United States as someplace people are from.

Nonsense.

> Even if you're family has been here for 500 years, people still want to know where you're family came from originally.

I can only recall one person ever being unsatisfied by the name of a state when asking where I was from, and they were satisfied when I named a city.

u/sigstoat

KarmaCake day3661January 16, 2008
About
if i reply to your post, it might be because whatever i'm saying relies on the context of your post. not necessarily because i'm disagreeing with you.

of course i try to make that clear, but with text being what it is, and the way folks get excited about arguing on the interwebs, i thought it couldn't hurt to try and put this here.

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