Spacecraft software engineer here:

They are and they aren’t. Radiation causes problems in terms of Single Event Upsets where a 0 turns to 1 and a 1 turns to 0 for a super tiny second. CPUs take some amount of time to let the transistor circuit stabilize before moving onto the next instruction so if an SEU happens in the beginning of this period it won’t have any downstream effects. Like a bump on the road.

Memory however is vulnerable to this tiny amount of time and can flip a bit to a different state than it’s supposed to be, but both are solvable problems with hardware and software based solutions, with ECC being the most common.

The other major problem is Total Ionizing Dose. Put silicon based semiconductors in radiation long enough and they will break down, and there’s no real hardware or software based solution to that. But it takes a long time

I hope this meme never dies, but I fear it’s already reaching obscurity

I thought that AMDs move with Ryzen being heavily multi core architecture was dumb, and that they’d fail like bulldozer

Seems like this war is going to take longer than expected

It’s not about individual contributors using the right tools to get the job done. It’s about needing fewer individual contributors in the first place.

If AI actually accomplishes what it’s being sold as, a company can maintain or even increase its productivity with a fraction of its current spending on labor. Labor is one of the largest chunks of spending a company has so, if not the largest, so reducing that greatly reduces spending which means for same or higher company income, the net profit goes up and as always, the line must go up.

tl;dr Modern Capitalism is why they care

Working in the aerospace industry has given me a lot of insight into the different ways engineers rationalize the potential for harm that they cause. The most common is wilful ignorance or straight up denial. No, the products I work on can never hurt anyone, it’s just xyz I know personally engineers who work on weaponry and fall heavily into that camp and it blows my mind.

Lol whoops yeah, ARRL. I work in aerospace where we love our alphabet soup and I brainfarted AFRL.

I wasn’t trying to say that the band plan doesn’t exist for a reason, it absolutely does, some reasons which you pointed out exactly. I’ve definitely been around guys who treat the band plan like it is the law, and I imagine the original commenter had the misfortune of running into one of those guys and believed him at face value. Imho it’s one of the reasons ham radio has been dying as a hobby.

Nothing legally stops you from listening. To transmit, you are legally required to have a callsign (which you must broadcast during transmit) and your callsign must be licensed for that frequency.

If you break the law, it’s highly unlikely that the FCC themselves will hunt you down and fine you. If you’re using it to talk to others on the HAM bands, they’ll likely get pissed at you for not being licensed but actually tracking you down is difficult. Using it for your own personal projects, friend groups, etc, it’s unlikely anyone would notice you at all.

A license is like $15 for life (just need to occasionally tell the FCC you’re still alive), the test will teach you some stuff, I don’t see it as that onerous to play by the rules so I’d recommend following them.

A HAM license realistically is for two things:

1 the test teaches you major items you should know about how radio works 2 how to not fuck shit up for everyone else

For the bands allocated to HAM radio in the US, as long as you’re not fucking shit up for everyone else the FCC doesn’t really care. A good example of that and my personal favorite rule is the power transmission rule of “only enough power to complete the transmission”. Functionally it’s so vague that I doubt anyone would ever actually get their license suspended over it.

The group AFRL ARRL has a pretty restrictive “band plan” that I think is where the above comment’s salt is coming from. A perception I have and have heard others talk about is the HAM community has a tendency to be borderline hostile to newcomers and are very gate-keepy, which ARRL in my experience embodies.

I have a license purely to play by the rules from a legal standpoint when I’m out in the rocky mountains hiking and camping with friends, makes communicating with different groups way easier

Edit: formatting, typoing ARRL

May I present to you:

The Marriam-Webster Dictionary

https://www.merriam-webster.com/dictionary/artificial

Definition #3b

I don’t think the term AI has been used in a vague way, it’s that there’s a huge disconnect between how the technical fields use it vs general populace and marketing groups heavily abuse that disconnect.

Artificial has two meanings/use cases. One is to indicate something is fake (video game NPC, chess bots, vegan cheese). The end product looks close enough to the real thing that for its intended use case it works well enough. Looks like a duck, quacks like a duck, treat it like a duck even though we all know it’s a bunny with a costume on. LLMs on a technical level fit this definition.

The other definition is man made. Artificial diamonds are a great example of this, they’re still diamonds at the end of the day, they have all the same chemical makeups, same chemical and physical properties. The only difference is they came from a laboratory made by adult workers vs child slave labor.

My pet theory is science fiction got the general populace to think of artificial intelligence to be using the “man-made” definition instead of the “fake” definition that these companies are using. In the past the subtle nuance never caused a problem so we all just kinda ignored it

I think a better definition would be “achieve something in an unintended or uncommon way”. Fits the bill on what generally passes in the tech community as a “hack” while also covering some normal life stuff.

Getting a cheaper flight booked by using a IP address assigned to a different geographical location? Sure I’d call that a life hack. Getting a cheaper flight by booking a late night, early morning flight? No, those are deliberately cheaper

Also re: your other comment about not making a reply at all, sometimes for people like us it’s just better to not get into internet fights over semantics (no matter how much fun they can be)

From a technology standpoint, nothing is stopping them. From a business standpoint: hubris.

To put time and effort into creating traditional logic based algorithms to compensate for this generic math model would be to admit what mathematicians and scientists have known for centuries. That models are good at finding patterns but they do not explain why a relationship exists (if it exists at all). The technology is fundamentally flawed for the use cases that OpenAI is trying to claim it can be used in, and programming around it would be to acknowledge that.

It’s a still frame from Star Trek The Next Generation, episode The Game

The plot is a wearable device that is an AR “glasses” game that as you play the game it “makes you feel good” gets used to take over the Enterprise so terrorists can hijack it.

At the time I imagine it was intended to be part of anti-drug campaigns with the AR and companies curating what you see to distract from reality angle/sentiment being more relevant today