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pbmonster commented on GPT Image 1.5   openai.com/index/new-chat... · Posted by u/charlierguo
mmh0000 · 19 hours ago
I know OpenAI watermarks their stuff. But I wish they wouldn't. It's a "false" trust.

Now it means whoever has access to uncensored/non-watermarking models can pass off their faked images as real and claim, "Look! There's no watermark, of course, it's not fake!"

Whereas, if none of the image models did watermarking, then people (should) inherently know nothing can be trusted by default.

pbmonster · 5 hours ago
Yeah, I'd go the other way. Camera manufacturers should have the camera cryptographically sign the data from the sensor directly in hardware, and then provide an API to query if a signed image was taken on one of their cameras.

Add an anonymizing scheme (blind signatures or group signatures), done.

pbmonster commented on This is not the future   blog.mathieui.net/this-is... · Posted by u/ericdanielski
Tepix · a day ago
I think he's referring to Boom and also to xAI.
pbmonster · a day ago
There's many more. Aeroderivative gas turbines are not exactly new, and they have shorter lead times than regular gas turbines right now, so everybody getting their hands on any has been willing to buy them.
pbmonster commented on This is not the future   blog.mathieui.net/this-is... · Posted by u/ericdanielski
JeremyNT · a day ago
> Perhaps Bitcoin as proof-of-work productization was not inevitable (for a while), but once we got there, a lot of things were very much inevitable. Explosion of alternatives like with Litecoin, explosion of expressive features, reaching Turing-completeness with Ethereum, "tokens" once we got to Turing-completeness, and then "unique tokens" aka NFTs (but also colored coins in Bitcoin parlance before that). The cultural influence was less inevitable, massive scam and hype was also not inevitable... but to be fair, likely.

The only way I can get to the "crypto is inevitable" take relies on the scams and fraud as the fundamental drivers. These things don't have any utility otherwise and no reason to exist outside of those.

Scams and fraud are such potent drivers that perhaps it was inevitable, but one could imagine a more competent regulatory regime that nipped this stuff in the bud.

nb: avoiding financial regulations and money laundering are forms of fraud

pbmonster · a day ago
> The only way I can get to the "crypto is inevitable" take relies on the scams and fraud as the fundamental drivers.

The idea of a cheap, universal, anonymous digital currency itself is old (e.g. eCash and Neuromancer in the '80s, Snow Crash and Cryptonomicon in the '90s).

It was inevitable that someone would try implementing it once the internet was widespread - especially as long as most banks are rent-seeking actors exploiting those relying on currency exchanges, as long as many national currencies are directly tied to failing political and economic systems, and as long as the un-banking and financially persecution of undesirables was a threat.

Doing it so extremely decentralized and with a the whole proof-of-work shtick tacked on top was not inevitable and arguably not a good way to do it, nor the cancer that has grown on top of it all...

pbmonster commented on The biggest heat pumps   bbc.com/news/articles/c17... · Posted by u/rayhaanj
alextingle · a day ago
The air temperature isn't relevant.
pbmonster · a day ago
It is, since the obvious alternative to taking the heat from water would be taking the heat from the air or from the ground.

The air is colder in winter than the water, and the ground only provides a limited amount of heat before you can't extract any more. So water beats both.

pbmonster commented on Roomba maker goes bankrupt, Chinese owner emerges   news.bloomberglaw.com/ban... · Posted by u/nreece
makeitdouble · 3 days ago
How many general public appliance makers out there have a competitive production line outside of China ?

As I understand the only countries where one could barely pull that off would be Korea or Japan, and the local makers are mostly giving up as they lose too much on cost.

pbmonster · 2 days ago
The German luxury brands have made the "made in Germany" shtick a core part of their marketing. So Miele, Gaggenau, Vorwerk, ect.

Bosch/Siemens are far larger than those, but they outsourced a lot. But even here, significant parts of the higher-end stuff is still made outside China.

pbmonster commented on Apple Maps claims it's 29,905 miles away   mathstodon.xyz/@dpiponi/1... · Posted by u/ColinWright
kijin · 3 days ago
My dad used to have a crappy aftermarket GPS in his car that did the same thing. It would get lost dozens of miles away, and then hundreds of miles away.

The explanation I found online at the time was that a GPS receiver needs to download data about the exact orbits of all GPS satellites from time to time. Satellites slowly lose altitude and change their orbits. Up-to-date information is constantly broadcasted by every satellite, but it takes about 15 minutes for a device on the ground to download this dataset.

Most GPS devices do this automatically whenever they get the chance. But if your GPS is somehow unable to stay online for 15 consecutive minutes (bad firmware, faulty memory, tunnels, underground parking lots, etc), it will be relying on increasingly outdated info and drift far off its actual location.

pbmonster · 3 days ago
There's no way a modern smart phone or car relies on those ephemeris transmissions. They all just get it from the internet, which takes less than a second. That's one of the reasons why a smart phone has a reliable GPS fix basically instantly after being booted up, while old-school offline GPS units needed minutes to get a fix.
pbmonster commented on Analysis finds anytime electricity from solar available as battery costs plummet   pv-magazine-usa.com/2025/... · Posted by u/Matrixik
datadrivenangel · 4 days ago
Nuclear plants, like most large thermal plants, are almost always located near large bodies of water and return that water downstream so it doesn't really matter?
pbmonster · 4 days ago
It matters when the level of that body of water drops by a lot in summer and the water temperature rises at the same time. Add environmental laws (cooking the fish is discouraged), and your nuke plant needs to go into safety shutdown pretty reliably every summer.
pbmonster commented on Australia begins enforcing world-first teen social media ban   reuters.com/legal/litigat... · Posted by u/chirau
drnick1 · 7 days ago
> In the EU you don’t need to upload your ID anywhere, the service can use the government’s portal for ID verification. In the case of age verification they can get a yes/no response

The issue is that now the government knows what you are doing online, and that should never be allowed to happen.

I grew up when the Internet was truly free, before Facebook even existed. People shared source code, videos, MP3s, games, regardless of "copyright" or "intellectual property." To some extent, it is still possible to do all of this, but these freedoms are being eroded every day by making the Internet less anonymous. The endgame is obviously to force people to pay for things whose "marginal cost" is zero in the language of economists. "Protecting the children" is just a convenient excuse.

pbmonster · 6 days ago
> The issue is that now the government knows what you are doing online

There's zero technical necessity for this. You could do zero knowledge proofs with crypto key pairs issued together with the eID.

The Swiss proposal for eID includes stuff like that. If a service needs proof of age, you use an app on your phone to generate the response, which is anonymized towards the requester and doesn't need to contact a government server at all.

pbmonster commented on CATL expects oceanic electric ships in three years   cleantechnica.com/2025/12... · Posted by u/thelastgallon
mahrain · 9 days ago
It would be amazing if they could leverage the container system, but instead of goods, there'd be battery containers they could just plug in to the ship. You could even charge a battery container somewhere and bring it in by (electrified) rail.
pbmonster · 9 days ago
If we ever end up doing that it would mean terrible things for the state of our regulatory landscape.

A completely optimized high capacity cargo rail line can move 500 rail cars per hour. That's 1000 FEUs if we double stack containers. A lithium battery system in a FEU has around 2 MWh of storage. So that rail line has 2 GW transmission capacity if we saturate it with batteries - the same as a single high voltage transmission line. Being unable to build one of those in parallel to the rail line would be extremely sad.

Note that 500 rail cars per hour is actually an impressive feat of logistics. A normal rail yard at a port would be very happy with a sustained rate of 200 rail cars per hour, and will frequently drop below that.

pbmonster commented on CATL expects oceanic electric ships in three years   cleantechnica.com/2025/12... · Posted by u/thelastgallon
mbirth · 11 days ago
Just make the battery banks container sized and swap them out with fresh ones while doing the main cargo. Then service and charge the old ones.
pbmonster · 9 days ago
That also means you can trivially optimize your fuel/cargo ratios. Going across the pacific? Just load 200 more battery containers. Singapore to China right after? Room for 400 FEUs more than normal.

u/pbmonster

KarmaCake day966January 19, 2010View Original