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Comment Re:They haven't solved any of the social problems (Score 5, Interesting) 40

It wasn't just the generators or sea wall. Another one of the problems is that they never installed the hydrogen reformers designed to burn off the hydrogen buildup from an overheating core safely.

As recommended by the reactor manufacturer and installed on US plants.

There would have been a lot less boom with them installed.

Comment Re:More IBM vaporware (Score 2) 19

OS/2 had no security features needed for multiuser support. It might as well have been classic MacOS. Citrix had a multiuser version of OS/2 with security tacked on, but it wasn't a realistic solution and was never popular. Building an OS without security was the moronic decision that killed it. Plus IBM never did anything meaningful to promote it so nobody cared. That it was used anywhere (especially in ATMs) was a horrible decision itself because of the lack of security features and has created untold woes. Maybe nobody ever got fired because they bought IBM, but they should have.

Comment Re: Good products (Score 4, Insightful) 102

It is neither right or wrong

It's wrong. The processor has a feature. People will reasonably assume they can use that feature. Then they find out it's disabled.

assuming the features or lack thereof is declared upfront.

If that declaration is not in the largest font size used in the materials then it's hidden.

Comment Re:Your tax dollars hard at work (Score 1) 74

1. You have a point. Current reactors are around 30% efficient because they have to have liquid water to cool the reactor, and there are limits to that even with very high pressures. Thus carnot cycle limitations apply. It basically means that a nuclear reactor has to produce 3GW thermal (GWt), to produce 1GWe, so it has to exhaust 2 GWt as waste. Increase the temperature to the point you get 50%, and suddenly you only need to generate 2GWt to produce 1GWe, cutting waste heat in half. A much easier problem to solve at that point.
2. As you identify, there's a limit to what you can dump into the Earth. It just transfers heat too slowly to be practical in most situations. It's actually a problem I ran into when looking at geothermal heat pumps up north, like North Dakota and Alaska. You can actually end up cooling the earth so much as to lose efficiency or effectiveness over time. You might actually want to run some solar thermal panels and pump heat into the system during the summer. Between it being one of the more expensive options and actually less effective than air cooling, it isn't on my standard list.
3. Salt vats would still be a form of air cooling. Better options might be to list waste heat scavenging for zone heating or other industrial purposes. For example, it could be used to help dry new lumber, paper, fabrics, and food (dehydration). Laundries could use it for hot water for washing. Greenhouse heating, and aquaculture.
4. Micro-reactors still require cooling as per the above, and aren't actually in production right now, sadly.
To be clear, I'm not fixated upon large WCRs. I was just looking at the water-cooling restraint many fixate upon.

Comment Re:not a shock (Score 0) 29

Yeah, that was a big goof, thanks for understanding.

Apple is capable of hiring talented people and creating a useful product. They just don't seem to be capable of being user-friendly in the ways that matter to me. TBH they were never great at it, and MUGs did the heavy lifting in the customer relations department for them for free. Anyway I'm totally capable of believing their performance claims, to a reasonable point, especially when the results aren't putting them first.

I wish they were friendlier, because their hardware is reasonably impressive. I'm also just not in their target demographic apparently because I'd rather have a slightly thicker device with better cooling and battery capacity.

Comment Re: How dense can they be? (Score 1) 51

It's not impossible, but the switch would be expensive. It's probably easier and just as effective just to shield them, and tie the shield to the chassis ground.

Another option would be to switch power to the radio chip, if it's in a package which makes that convenient. This might also disable bluetooth if you do it to the infotainment system, or cause a code to be set...

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