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julienb_sea commented on Scientific fraud has become an 'industry,' analysis finds   science.org/content/artic... · Posted by u/pseudolus
epolanski · 24 days ago
Former solar researcher here, had the same experience.

I'll summarize it like this:

- join one of the most prestigious laboratories for my master's thesis in the world

- be assigned work based on a paper published in the same lab by a previous researcher

- can't replicate the results for s*t for months, put in insane overtime hours getting ridiculously good at all the processes, still nothing

- randomly talk about my issues with a random phd in the lab (great scientist with tens of thousands of citations) which quickly scans the data and notes that the voltage obtained by the system in the publication is literally impossible, but by raising the voltage you can easily fake out the amount of electricity generated by the system. Nobody really caught it before because you need some very intimate experience with those systems, and it's just one random (albeit important) point.

- ask why this happens

- she explains that only high impact numbers get citations, only citations get you a chance to progress in the academia pyramid

- she explains that only professors that run labs with a huge number of citations can find good funding

- only good funding can allow you to get the material, equipment and countless number of bodies (phds) to run as many experiments as possible and thus grow your position in the scientific world

Essentially there's way too many incentives to cheat and ignore the cheating for all the people involved.

And due to the fact that as soon as you enter a niche (and literally everything is a niche in science) everybody knows each other toxic things happen all around.

I wanted to be a researcher, but having wasted ultimately 7 months of my life trying to get numbers that were impossible to get, and having understood it was ALL about money (no funds -> no researchers/equipment -> papers -> citations -> funds) and politics I called it quits.

I don't know how to fix it other than several governments and their education ministries making a joined effort to have scientific papers where each result has to be thoroughly reviewed by multiple other labs. It's expensive, but I don't see other ways.

julienb_sea · 24 days ago
This is likely a generalized problem with basic science. In applied science you need to be very careful about fraud because ultimately the application of research findings will end up in customers hands who can and will pursue legal action if the original claims turn out to be false.
julienb_sea commented on AI overviews cause massive drop in search clicks   arstechnica.com/ai/2025/0... · Posted by u/jonbaer
julienb_sea · a month ago
I pay 20$/mo for chatGPT. I find searching through websites for information feels very outdated. I have some websites I specifically visit (e.g. aggregators like HN, journalism like WSJ), but if I want information I am going to have chatGPT present it to me in a manner tailored to my specific investigation. I do still google things when I want to find a particular thing, such as a product link, but for general information I am going to use an LLM.
julienb_sea commented on Maximizing Battery Storage Profits via High-Frequency Intraday Trading   arxiv.org/abs/2504.06932... · Posted by u/doener
julienb_sea · 3 months ago
Energy overproduction is going to become a serious viability problem for baseload generators, which in time will significantly affect grid reliability. Rolling blackouts will become the norm unless we figure out a serious scalable solution to this.
julienb_sea commented on Supply constraints do not explain house price, quantity growth across US cities   nber.org/papers/w33576... · Posted by u/pessimizer
dogline · 5 months ago
As somebody who lived in Northern California in the communities which first started spiking in the early 2000's, I've always had a pet theory from the time.

Housing Appraisers realized they could tack on $10k per house when appraising, and they realized that nobody would stop them. Realtors loved that because they got more commission, buyers realized that houses were going up fast so they'd better get in while they could, appraisers got called back more in a tight market and everybody made money. There were *no* controls on the appraising.

julienb_sea · 5 months ago
I mean this is true, but I think its more realistically like the appraiser doesn't want to create a situation where it tanks a sale if they can avoid it. When I bought my house in 2022 there was a bidding war (like every house sale in Seattle), I paid 150k over asking price which was relatively speaking pretty reasonable as the other houses I bid on went for 250-500 over.

That said it was on the very high side of valuation. My agent told me if the first appraisal wasn't enough to cover the purchase price, we would just get another appraisal. The first appraisal went fine, compared to other properties it was within range of reasonable so they approved it and the mortgage went through without issue.

julienb_sea commented on Supreme Court upholds TikTok ban, but Trump might offer lifeline   cnbc.com/2025/01/17/supre... · Posted by u/kjhughes
julienb_sea · 7 months ago
Biden has said he won't enforce the ban and Trump has said he will keep TikTok from going dark. Shou is attending the inauguration. Ivanka and Kai are posting actively on TikTok. It is not going anywhere.
julienb_sea commented on Oh Shit, Git?   ohshitgit.com/... · Posted by u/Anon84
julienb_sea · 7 months ago
Oh shit, I accidentally `git reset HEAD~1` and moved the last commit to file diffs, which was a merge to master, and my file diff now is both the last branch merge and everything I've done in the last 8hrs. I did this once and it was a gigantic PITA to undo, if anyone has any hot tips for that particular idiocy...
julienb_sea commented on Not an iPad Pro Review: Why iPadOS Still Doesn't Get the Basics Right   macstories.net/stories/no... · Posted by u/ihuman
julienb_sea · a year ago
I have to imagine Apple is working (very long-term, slowly) towards either a unified OS or a true overhaul of ipadOS that addresses the concerns. They just are fundamentally not incentivized to actually fix the problem. People will just buy both.

Also, who is really the market for an ipad pro. The average consumer is going to want a cheap ipad model for media and game consumption on the go. Ipad pro is for creatives or tech enthusiasts with disposable income; in either scenario, owning both ipad and Macbook is fairly likely, and they do work well as complementary devices.

I'm still using a 2018 ipad pro. it has the modern design and modern keyboard and flies through everything. I use it to look at slack sometimes. It's pretty pointless to me as primarily a macbook user and I don't see any reason whatsoever to upgrade it.

julienb_sea commented on FCC votes to restore net neutrality rules   nytimes.com/2024/04/25/te... · Posted by u/throwup238
callalex · a year ago
What changed for me is that my home internet provider (Comcast) implemented an overly-burdensome impossible data cap that I can only get rid of if I agree to use their router with deep packet inspection, ad injection, and more.
julienb_sea · a year ago
Fwiw you can set their router to bridge mode and use your own. It is probably still doing some traffic analysis but certainly no ad injection. This is what I do to get unlimited data without paying their exorbitant standalone fee.
julienb_sea commented on     · Posted by u/ecliptik
julienb_sea · a year ago
I don't really understand the consternation about this. AI was still providing initial labeling and confidence intervals on every interaction, tagging a feed of questionable/unsure situations for humans to verify. The goal would have been to drive down how many of these edge cases needed human verification over time.

During this time range they substantially expanded, including massive Amazon Fresh grocery stores that also offered the just walk out tech. These each would have required model improvements and additional training, meaning they need to keep some amount of human staff on hand. Sure, you can argue this is misleading marketing, but its still a pretty impressive achievement.

julienb_sea commented on Vancouver’s new mega-development is big, ambitious and Indigenous   macleans.ca/society/sen%c... · Posted by u/luu
Seattle3503 · a year ago
It is a mistake to blame the high cost of housing on market forces. It is largely the product of local housing policy. It is a choice.
julienb_sea · a year ago
Local housing policy only sets housing costs explicitly if they override market forces e.g. via rent control. There are plenty of examples of how the market responds to this type of intervention, by not building more supply, letting existing supply fall into disrepair and constricting uncontrolled supply, resulting in much higher market rate.

In general, housing policy affects supply, and market forces decide the prices. Notably increasing supply doesn't always lower prices as demand is elastic.

u/julienb_sea

KarmaCake day1103August 10, 2017View Original