At the very top of the article:
"Achieving world-class AI inference performance through Japan-developed 2nm 3D-stacked CPU and server integrated, developed, and manufactured in Japan"
"Japan-developed CPU..." plus the server itself (parts, power supplies, case, etc.) integrated, developed and manufactured in Japan. It sounds like they're weasel-wording it a bit, but I don't think the CPU itself is manufactured in Japan, only "developed."
Wellp, not for me... Shame, reddit has/had really good answers to a variety of problems that I've had over the years. Not sure if there's a replacement for it, or if there will ever be another.
You can still add .json to any thread and get the full comments in a single object. The anti scraping features must be a rate limiting thing, because it’s very machine readable otherwise. They just want to push people to be logged in and use the app.
> Old Reddit still works just fine without an account.
It works sometimes, it's been inconsistent lately. I assume they're rolling out the blocks incrementally or something, because sometimes I can get through to it in a private window and other times I can't.
Yea there's literally software that lets you put art into your commit history blog graph on github by making a repo with potentially tens of thousands of dummy commits.
Almost noone used Windows until Windows 3.1. Not even engineering colleges. For intents and purposes, Windows does not really exist til 3.1 for most people. And that didn't even have a TCP/IP stack native; you had to install WinSock.
Wikipedia contains the high-level notions of how to make these things, not the details of how to solve the engineering challenges such as achieving supercriticality. You won't find that on any publicly disseminated document, you'll just have to figure it out by running your own nuclear development program.
It seems like every country that has been "allowed" to use nuclear weapons has figured it out though. It isn't like there are any that set off on this course and failed. AFAIK they all pretty much succeeded except Iran, probably because of all the blowing up of enrichment facilities. South Africa pulled it off. Israel pulled it off. North Korea pulled it off. India and Pakistan both pulled it off. Seems like anyone can do it if allowed to be pursued. France and England pulled it off. Canada too. What is "assumed" about the design in public knowledge seems pretty much solved in all but the exact nuance of how the secondary is triggered via gamma or xray, going off the Wikipedia article at least:
"The crucial detail of how the X-rays create the pressure is the main remaining disputed point in the unclassified press."
Then the article goes on to list the three leading theories. This seems like something you can probably evaluate for sure with a few bomb tests, again, if allowed by the controller of the planet, the USA.
I don't understand what your argument is. I never claimed that it was impossible to develop nuclear weapons if you don't already know how to do it. That every country that has attempted it has succeeded is not the same as "there's a recipe book you can find online that you can just follow to the letter and build your own nuclear bomb, provided you have the resources". If such a book existed it would drastically lower the barrier to build a nuclear bomb, because you could skip the science part and just follow the recipe, certain that it would work. To be clear, such books exist for drug manufacture; they exist neither for semiconductor manufacture nor for WMD manufacture.
The hard part has seems to be the metallurgical process of enriching the material (and doing it in secret), not the actual building of the bomb. I bet if you asked any physics grad student they could build you a viable bomb.
What do you mean exactly? They could build something that goes boom, they could build first try a 100% yield fission bomb...? Just because someone builds an explosive device that incorporates fissile material into the design doesn't mean they've cracked the problem. I bet I could build a "viable bomb" if you give me the resources, I just can't say with any certainty it won't fizzle or it won't be a dirty bomb. Can you do your deterrence with a warhead filled with C4 strapped to uranium ore, while I use the money saved to go on vacation?
I mean the trinity test didn't fizzle out. Seems like most bomb tests went off without a hitch first go. Again these were mostly teams of physicists under 30 years old doing this work. I would guess "how I would build my nuclear bomb" is a pretty ever present thought experiment for nuclear physics grads. And if you were empowered by a state to solve this problem with all the resources states typically devote to their own nuclear programs, it just won't be a matter of "if." Once again, no one who walked down this path has failed really. The secret sauce is probably boringly simple and readily apparent in small scale experimentation.
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