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Comment Re:What's that saying again? (Score 1) 35

"Never take any speculation as being confirmed until a statement of denial about it is issued."

In this case a false denial would put them in violation of two FTC consent decrees, and would almost certainly leak (Google employees are not known for keeping their mouths shut), so it would be a particularly stupid thing to do.

Submission + - Top MAGA Influencers Accidentally Unmasked as Foreign Trolls 2

Nicholas Grayhame writes: The Daily Beast reports: Elon Musk’s social media site X has rolled out a new feature in an effort to increase transparency—and unwittingly revealed that many of the site’s top MAGA influencers are actually foreign actors. The new “About This Account” feature, which became available to X users on Friday, allows others to see where an account is based, when they joined the platform, how often they have changed their username, and how they downloaded the X app. Upon rollout, rival factions began to inspect just where their online adversaries were really based on the combative social platform—with dozens of major MAGA and right-wing influencer accounts revealed to be based overseas....

Dozens of major accounts masquerading as “America First” or “MAGA” proponents have been identified as originating in places such as Russia, India, and Nigeria. In one example, the account MAGANationX—with nearly 400,000 followers and a bio reading “Patriot Voice for We The People”—is actually based in Eastern Europe. An Ivanka Trump fan account, IvankaNews, has 1 million followers and frequently posts about the dangers of Islam, the threat of illegal immigration and support for Trump. That account is based in Nigeria. ...

Donald Trump and several close associates were investigated for conspiracy or coordination with Russia during the 2016 election. Two of Trump’s campaign members were indicted. Certain content creators are paid for tweets that drive engagement on the site formerly known as Twitter, which gives them a financial incentive to cash in on the divisive nature of U.S. politics. For those in countries like Nigeria or Bangladesh, the American dollars paid by X for their work can make a big difference to their lives. X payouts are calculated on the basis of engagement from verified premium accounts with content on X.

Comment Re:What they didn't say (Score 5, Informative) 35

Notice they said absolutely nothing about using it to target keyword ads at you, build profiles about you to target you with ads

Of course they didn't say that. They've always been open about doing that for unpaid consumer accounts, it's how they can provide the service for free. If you don't want your the ads, or for your data to be used, you can get that, starting at at $7 per month.

Comment Re:Adapted? (Score 1) 111

As well as the reactors, they've also got to get the heat-exchangers, turbines and generators down there too

Do they, or could that stuff be on the surface? Pump cold water down, get hot steam back up, run it through a heat exchanger/condenser, cycle it back down again. Or maybe something other than water. You'd lose some heat to the shaft walls, but that could be acceptable.

Comment Re:Shenanigans (Score 1) 111

Well false, and covered.

Firstly no, nuclear plants do not require daily maintenance. In fact the core / steam loops are largely maintenance free outside of planned shutdowns years in advance. Maintenance is usually only carried out every 24 months.

As to how, it's not exactly rocket surgery. This proposal just lowers two components to the bottom of a hole in a water column, just shut it down, cool it off (like you would do with a normal one), and then all you've got is the extra hour or so it takes to winch the thing up to the surface. It's not in any way buried or sealed down there.

I'm not talking maintenance of the actual reactor. I'm talking dials, valves, switches, even light bulbs, sensors, data collectors, etc. etc. And yes, that kind of stuff is on the daily "to fix" list. These are big complicated machines. You don't drop it in the ground and forget about it. They said they were going to run them remotely, which is really what I call shenanigans. Sure, you can put a couple of PCs anywhere in the world and "remotely control" any reactor, but you need access to all the piping, wiring, etc. and that means a big crew down under the ground.with the reactor.

I think all the maintenance-required parts you're talking about are where the heat is transformed into electricity, plus the safety-related monitoring of the core. With this design, it seems like all of the turbines, etc. will be at the surface, where they can be easily maintained, while the safety-related stuff just isn't an issue. Rather than designing a core that can be controlled and ramped up and down, with this system you'd designed the core to just operate at a continuous steady state for its operational lifetime until the fuel is used up, at which point you just fill in the hole.

You might make the core self-moderating so that if it gets too hot it will ramp down the fission so you don't have to worry about stoppage in the flow of water resulting in a meltdown or similar, but that would only be to reduced the likelihood of the core damaging itself before the end of its useful lifetime, not because there is any safety concern with a meltdown that occurs kilometers underground.

Comment Re:Good job (Score 1) 37

So how long before it can start to rewrite its own code to "improve" itself?

I'm only half joking.

Well, the LLMs don't really consist of "code" per se, but I think the AI labs are already using them to work on improving their own design. How far are they from being able to do this without human oversight and supervision? I have no idea.

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