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The funny thing is that YouTube’s code is already so laggy that we all believed this without a second thought.
They/Them, agender-leaning scalie.
ADHD software developer with far too many hobbies/trades: AI, gamedev, webdev, programming language design, audio/video/data compression, software 3D, mass spectrometry, genomics.
Learning German (B2), Chinese (HSK 3-4ish), French (A2).
The funny thing is that YouTube’s code is already so laggy that we all believed this without a second thought.
The website does a bad job explaining what its current state actually is. Here’s the GitHub repo’s explanation:
Memory Cache is a project that allows you to save a webpage while you’re browsing in Firefox as a PDF, and save it to a synchronized folder that can be used in conjunction with privateGPT to augment a local language model.
So it’s just a way to get data from browser into privateGPT, which is:
PrivateGPT is a production-ready AI project that allows you to ask questions about your documents using the power of Large Language Models (LLMs), even in scenarios without an Internet connection. The project provides an API offering all the primitives required to build private, context-aware AI applications.
So basically something you can ask questions like “how much butter is needed for that recipe I saw last week?” and “what are the big trends across the news sites I’ve looked at recently?”. But eventually it’ll automatically summarize and data mine everything you look at to help you learn/explore.
Neat.
I agree that older commercialized battery types aren’t so interesting, but my point was about all the battery types that haven’t had enough R&D yet to be commercially mass-produced.
Power grids don’t care much about density - they can build batteries where land is cheap, and for fire control they need to artificially space out higher-density batteries anyway. There are heaps of known chemistries that might be cheaper per unit stored (molten salt batteries, flow batteries, and solid state batteries based on cheaper metals), but many only make sense for energy grid applications because they’re too big/heavy for anything portable.
I’m saying it’s nuts that lithium ion is being used for cases where energy density isn’t important. It’s a bit like using bottled water on a farm because you don’t want to pay to get the nearby river water tested. It’s great that sodium ion could bring new economics to grid energy storage, but weird that the only reason it got developed in the first place was for a completely different industry.
This is awesome news. Not because of the car, but because it builds the supply lines for an alternative battery chemistry.
People have been using lithium-ion batteries for home and grid storage, which is nuts if you compare it to other battery types. Lithium is expensive and polluting and only makes sense if you’re limited by weight & space. Cheaper batteries, even if they’re bigger/heavier, will do wonders to the economics of sustainable electricity production.
I’m glad to hear I’m not missing out on anything. (It’s still not out in Europe.)
I think the big difference between people benefiting at small doses (~0.3mg) and large doses (2+mg) is that the 0.3mg group use it for sleep quality through the night, whereas the 3+mg people just need the sudden shock to get to sleep in the first place.
The drawback with big doses is that your brain becomes less sensitive so your naturally-produced melatonin might not be enough to keep you asleep for the whole night after the pill wears off. It has a very short half-life in the body (under 1 hour), so there’s no way for a single dose before sleeping to last 8 hours. We naturally produce only 0.06-0.08mg per night, so it’s easy to see how supplementing melatonin could desensitize someone and cause them to wake up after just 4-6 hours of sleep.
I have ADHD and am in the large-dose category and use 2-3mg of melatonin to help me fall asleep. Without it, I can’t sleep reliably because my brain often won’t shut up. Sleep reliably is so much more important to me than sleep quality.
Using it only 5 nights a week, I’m not significantly dependent. I can still sleep without melatonin, just less reliably. I’ve tried 0.3mg, but it felt the same as taking nothing.
For me, 10mg would be excessive and probably harmful in a desensitizing way. The most I’ve taken is 6mg, but it only helped in 2 out of 6 times. The other 4 times my brain just wouldn’t stop. If doubling my usual dose didn’t help, I don’t think doubling it again would be any different.
There are however studies with higher doses, e.g. this one about kids with ADHD that says:
two-third of the patients responded to relatively medium doses (2.5–6 mg/d), whereas doses above 6 mg added further benefit only in a small percentage of children.
so I guess it’s different for everyone.
Yes! Scientific trials have shown that for most people, 0.3mg of melatonin gives better quality of sleep than 3mg.
I’ve seen pills as high as 10mg on the shelf and have to wonder wtf they’re for. If you take too much your body becomes less sensitive to it and you become dependent on supplementation. 10mg is definitely too much.
Melatonin
I can’t do sleep hygiene. My cell phone is the first and last thing I see every day. I stare at screens all day for work and for leisure. With moderate melatonin use I can somehow maintain regular and restful sleep.
No side effects if you use it responsibly (e.g. 5 days on, 2 days off, stick with low doses). Very safe. Can improve sleep even if you’re already sleeping well. I don’t know why more people aren’t on it.
In two languages I’m learning, German and Chinese, I’ve found it to suffer from “translationese”. It’s grammatically correct, but the sentence structure and word choice feel like the answer was first written in English then translated.
No single sentence is wrong, but overall it sounds unnatural and has none of the “flavor” of the language. That also makes it bad for learning - it avoids a lot of sentence patterns you’ll see/hear in day to day life.
ooo, I love this. It reminds me of how nice C#'s LINQ is…
“Pipeline style” DB queries have some interesting advantages as well:
I still use Google for ~95% of my queries because I like real sources, comprehensive documentation, and not having to read a wall of text when a one-line answer would have sufficed.
ChatGPT is a good replacement for Quora/Stack Exchange for explaining general knowledge stuff like other languages’ grammar and simple science, as well as finding authors/books/movies from descriptions when you’ve forgotten their names.
Bard is… kinda dumb. I gave it a few chances, but it was nothing compared to ChatGPT’s free tier.
100% this.
Media is culture, and IMO people have a right to participate in culture. If it’s excessively difficult or impossible to legitimately access culture, one has the moral right to illegitimately access culture, and share it so others also have access.
It’s inexcusable to refuse to directly sell media. The internet has made it easier than ever to trade access to media for money. Geo-restricted subscription services should be a nice add-on option for power-consumers, not the only way to get access to something.