quite the sculpture

$1000 drone? likely less than 500$ even for a consumer, and ukraine does have some of its own production setup to drive costs lower.

one more potential source of interference is from the drone. analog fpv video systems are pretty sensitive to interference from the motors on the drone, and while it seems like the bad interference as in the footage would be fixed quickly, it is a common problem for hobbyists with analog fpv systems, so worth thinking about.

there is a demo for powerline maintenance that does just that! it only needs to hang on to one wire too. quite a bit bigger than the fpv attack drones ukraine is using though.

It sounds like a lot of the precursors are too generally used to blanket ban them because of fentanyl. Kinda seems like this is just the cost of seamless worldwide shipping, we simply can’t open every bag of cat food being shipped to make sure its not a fentanyl precursor.

crowdstrike has caused issues like this with linux systems in the past, but sounds like they have now moved to eBPF user mode by default (I don’t know enough about low level linux to understand that though haha), and it now can’t crash the whole computer. source

open source drivers were developed for apple’s gpus, so if there is demand seems like someone would do it for qualcomm

hermione was criticized a lot by pretty much everyone when she tried to free the house elves and made badges etc.

lots of fun techniques, a common one for getting down low enough where other methods become practical is stirling cryocoolers, and those are even on ebay for a few thousand (cascade refrigeration systems, and joule thompson coolers, and a few others are also used), way down past that theres stuff like weird magnetic coolers, and dilution coolers All very interesting, reading about exotic cooling methods is quite fun.

hey, just wanted to ask, how on earth do you maintain your rate of posting??

looks like they are just using a cheap ptz security camera. there are some really inexpensive 4k 36x zoom ones available from china, probably almost exactly what they are using.

I think the rc turbine market is larger than it seems, lots of people have rc turbine model planes, and developing (modeling, simulating, casting/milling) custom turbine hardware is very very involved, not really a nerdy family business kind of thing.

I mean you’d think being so near an airbase with anti air defenses would be safer. seems they intercepted them very late though

Have you seen that study about the accuracy of chatgpt responding to programming questions? (here) It’s wrong 52% of the time, and I can say that I have personally experienced trying to use chatgpt for programming and getting more confused rather than less. Maybe it is because I wasn’t using gpt4, or claude, or whatever new model is the best, but I’m just sharing my experience.

Also I support electric vehicles because without them lots of energy (and emissions) is generated for critical infrastructure (we can’t ditch cars yet), and so replacing that with renewably generated energy is a good idea.

LLMs consume lots of energy to train and use, but instead of literally moving millions of people around, they assist you in doing things you could have done without them, but with dubious accuracy. Look at the massive use of LLMs in by students to cheat in school, yes they may not get detected, but sometimes they have noticable flaws, that get them in large trouble for being too lazy to actually learn anything.

If you want to learn in depth knowledge about a topic, just go look it up and learn there, it’s more helpful than an LLM.

you’re getting downvoted because LLMs are simply not very good, they consume lots of energy (bad for climate), and seemingly most people involved in ai hype want to replace human creativity or something.

how about instead of training a not very trustworthy or useful LLM on lots of nyt, 4chan, and “dark web”, you go read lots of nyt, 4chan, and dark web to train your own (much better) model (your brain).

but then made another torrent that is fully seeded

the author of the article wrote an article a while ago about how they think steam is enshittifying and becoming bad because they got rid of mac support and some people didn’t like steam in the 2000s, so I think this person just takes controversial opinions randomly and writes about them.

breaking taps is very impressive, but sam zeloof made it quite a bit further, he made his own packaged IC. now he runs a startup called atomic semi, that is trying to use electron beam lithography for prototyping.

350 nm is massive and ancient relative to new processes, but the name of a new process stopped physically meaning anything a while ago. for instance, the 3 nm process smallest distance between traces is only 24 nm.

now the industry just names a new process when enough techniques for improving performance (without much actual size difference) exist.

I mean it might be more secure, it might be less secure, we just can’t read through the source for windows, so we won’t know until linux is attacked as much as windows. It would (will?) definitely be interesting to find out.