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johnyzee

3,251 karma · joined March 5, 2008

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johnyzee··on OpenAI drops ban on military tools to partner with The Pentagon
LOL. I avoided downvoting the OP because it did not mention any countries, and could easily be applied to any of the great powers, including the U.S. So it stands as a neutral argument for proliferation (ignoring the later clarification).
johnyzee··on Spot Bitcoin ETF receives official approval from the SEC
Then why are you even commenting.
johnyzee··on Scammy AI-Generated Books Are Flooding Amazon
I know a relatively successful author and screenwriter. Said person is abondoning their current projects, because apparently their friend is very successful selling books on Amazon, produced with the help of AI. The friend will, apparently, teach them how they, too, can tap into this market.

This conversation over Christmas dinner set off so many red flags, that I could only bite my tongue and nod.

johnyzee··on Spot Bitcoin ETF receives official approval from the SEC
Can you quote the relevant parts then, since you have apparently read all the prospectuses? I am wondering the same thing. Will they publish the custody addresses?
johnyzee··on Salt and salary: Were Roman soldiers paid in salt? (2017)
Salt was also valuable in economic terms, more so than the article seems to imply. There are entire regions in northern Europe that have been deforested due to salt production. It was an important and valuable industrial product.
johnyzee··on Animate Anyone: Image-to-video synthesis for character animation
It is a massive seismic shift. Almost any project in the works right now, that involves visual content, looks like it will be antiquated in a very short time. Including some that I am working on :(. The new possibilities though... Breathtaking to think about.
johnyzee··on X Has Become a 'Global Sewer,' Mayor of Paris Says
The free speech thing is a red herring. Musk said 'freedom of speech' but not necessarily 'freedom of reach', which seems reasonable. This is not the problem. The problem is that the algorithms simply don't work. The sewer analogy is good - shit seems to float to the top, rather than the other way around. Places like HN and even reddit nailed this a long time ago, but any given X feed just looks like an append-only list of trash. Or a quick-moving stream of turds, to stay within the analogy.
johnyzee··on OpenAI's chaos does not add up
Sam Altman's OpenAI was a local optimization for the ChatGPT use case. The more resources diverted towards that, the less chance of progress on real AGI. With that distraction out of the way, perhaps OpenAI can actually make progress on its charter.
johnyzee··on SpaceX Loses Starship Spaceraft During Test Flight
Looking at that full set of 33 engines burning almost brought a tear to my eye (and the controlled cutoff). That more than anything else tells me they've made it.
johnyzee··on Starship Integrated Flight Test 2 at 7 Am Central Time
Still very impressive. We all know that adding more resources to a project does not necessarily make it go faster.
johnyzee··on Blue Lagoon geothermal spa in Iceland closes after series of earthquakes
I always found it interesting that Iceland has no indigenous population (like the inuit), prior to Scandinavian and British immigration. Like, what if it's because it is regularly buried in lava or something.
johnyzee··on Scandinavian spy drama: An intelligence chief who came under state surveillance
It's remarkable in Denmark. Arguably shouldn't be, but none the less.
johnyzee··on Scandinavian spy drama: An intelligence chief who came under state surveillance
The most remarkable thing in this case, to me, is the extent to which the press colluded with the intelligence officials. The press is supposed to check and balance, but in this case they walked hand-in-hand with the agencies. The article seems to conclude that the officials are being punished for talking to the press - well yes, they worked with the press to suppress the story, and successfully.

The whistleblower's revelations, obviously very serious and substantiated, have effectively been buried. No one in Denmark knows what this case is about, except that these top officials are being prosecuted for vague reasons, and with an undertone that it is all very unfair and probably a bad thing for Denmark.

Frankly, this BBC article probably contains more information than you would have from following the case in Danish media over a couple of years. (edit: Guardian, thanks for the correction)

johnyzee··on I trapped scammers in an impossible maze [video]
He should try to make the scammers pay a small fee for 'premium support'.
johnyzee··on I trapped scammers in an impossible maze [video]
Anyone remember the anti-scammer phone bot that pretended to be a senile old man ('Lemmy' or something)? It waited for the scammer to stop talking, and then said some statement (either a question or some really long rambling story), simultaneously hilarious and expertly crafted to keep the conversation going, often for hours, until it would start repeating itself and the scammer would blow up.

It was a bit smarter than this (otherwise beautiful) scam, because the conversation flowed very naturally (exploiting the fact that scammers love to talk, given the opportunity). Idea for your next version!

There used to be a bunch of examples on youtube, but I couldn't find them just now.

johnyzee··on Mars has a layer of molten rock inside
Did we fly to the moon too soon? Did we squander the chance? In the rush of the race The reason we chase is lost in romance

And still we try To justify the waste for a taste of man's greatest adventure

Tasmin Archer - Sleeping Satelite https://www.youtube.com/watch?v=K2Ck38Cl474

johnyzee··on France bans all pro-Palestinian demonstrations
Censorship is rearing its ugly head again. Can't have the wrong opinions. I feel like this really took off with the Corona virus pandemic, again with the Ukraine invasion, and now this.
johnyzee··on We are beginning to roll out new voice and image capabilities in ChatGPT
> I do think we'll hit a soft ceiling in the not too distant future ... it's going to plateau and progress will become substantially more gradual.

I don't think this will age well.

It's a matter of simple compute power to advance from realistic text/token prediction, to realistic synthesis of stuff like human (or animal) body movement, for all kinds of situations, including realistic facial/body language, moods, and so on. Of course perfect voice synthesis. Coupled with good enough robotics, you can see where I'm going with this, and that's only because my imagination is limited to sci-fi movie tropes. I think this is going to be wilder than we can imagine, while still just copying training sets.

johnyzee··on New tarantula species discovered in Thailand
I believe it changes the wavelength of the reflected light, producing the observed color.
johnyzee··on New tarantula species discovered in Thailand
Apparently, structural color is also a lot more vivid (in the paint example, it reflects back almost 100% of the light, vs. 50% for pigment).
johnyzee··on New tarantula species discovered in Thailand
> The secret behind the vivid blue coloration of our tarantula lies not in the presence of blue pigments, but rather in the unique structure of their hair, which incorporates nanostructures that manipulate light to create this striking blue appearance

Cool!

johnyzee··on Cisco Acquires Splunk
All cash, too. Splunk was like, Cisco equity? Nah.
johnyzee··on Facebook is blocking Canadians’ posts on the assassination of a BC Sikh leader
What? He was a Canadian. https://en.wikipedia.org/wiki/Hardeep_Singh_Nijjar
johnyzee··on Mark Cuban loses $870K in hot wallet hack
That you can choose.
johnyzee··on A clever “perpetual motion” device [video]
This got me wondering if it could be made to be entirely mechanical. Like, the approaching ball triggers something to move in front of the magnet 'switching it off', then slides away again when the ball has passed, ready for the next run.

I think I just invented perpetual motion...

johnyzee··on Amsterdam bans cruise ships
Kind of... https://www.nytimes.com/2023/03/29/world/europe/amsterdam-uk...
johnyzee··on Managing Kitchen Fruit Flies with a Little Shop of Horrors
As described in the sibling comment, a glass with a fifth of vinegar, same amount of water, and a drop of dish soap will do the trick fine. No craftsmanship needed. The flies drop instantly when they touch the liquid.

Most people cover the glass with some cling film and punch a few holes through, but it will work fine without. The main advantage of the film is that the liquid won't evaporate away, and the trap will be good for a couple of weeks.

johnyzee··on Office real estate crash will be so sharp, values unlikely to recover by 2040
There are solutions that redirect actual sunlight from outside, into dark interior spaces. They use them in many modern metro stations, and they work pretty well to get the feeling of actual overhead windows. AFAIK some of these solutions successfully channel almost the entire spectrum of real sunlight. I always feel that this is way under utilized - I could hardly name a building that wouldn't benefit from additional sunlight in some of the interior spaces. The systems are currently quite expensive, so that's probably part of it.

As for plumbing, like you I also speculate if they could not just do a raised floor, or possibly inside/along walls, to increase the reach. They already do this in some renovations of very old buildings where they want to create a large central kitchen (resulting in almost horizontal plumbing that clogs like nobody's business).

johnyzee··on ‘Miracle material’ solar panels to finally enter production in China
> The perovskite solar cells (PSCs) are capable of retaining over 90 per cent of their initial performance after 600 hours of continuous operation

600 hours, so like 25 days? That doesn't sound like a very high bar. How does it compare to the current generation of cells?

johnyzee··on Sequence diagrams, the only good thing UML brought to software development
> Most developers IME actively reject these diagrams because they are quickly outdated, or require constant changes to keep up to date

Plans are useless, but planning is indispensable. The act of diagramming things up front is useful to get you thinking about the problem space and come up with the outline of a solution. After that, keeping the initial design documents up-to-date is optional, and often might not be necessary.

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