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Comment Re:Power infrastructure (Score 2) 200

It makes no sense to spend more to tiptoe through costly incremental steps of infrastructure buildout buying stuff you crave to be rid of when you can hop right to the conclusion. Fuel is bad. You use it and then you need more fuel. That's a vulnerability to the fuel supplier, the logistics, the free market for fuel, changing government meddling. Fix it right once without fuel and be done with it for 30 years. It's not like there won't be another problem to solve the next day.

Comment Re:Power infrastructure (Score 2) 200

>as they are not allowed to use oil or coal

Or natural gas. No carbon. Carbon fuels amplify the already obscene thermal output by at least 2.5.

Also, none of them is dumb enough to go fission. The time to power is an order of magnitude greater than their expiration date if they don't have it. And their server and power costs are bad enough. They don't need to compound those expenses with the costliest source of energy available.

Comment Re:Amazing if it works (Score 3, Interesting) 111

The transistors aren't actually smaller. It's standard in the field to market the next chip generation as a smaller size when they mean equivalent to the new size. In this case the transistors are stacked vertically so looking down you get layers X areal density of the 2 dimensional surface. We don't do this with flash stacks, which now have up to 321 layers and are mapped to 1000+.

Comment Using Z (Score 5, Informative) 111

The angstrom scale business is marketing fluff to make the density increase understandable to consumers. But this is one of the developments leveraging the Z dimension that are legitimate progress. The Z dimension gives more than just the same chip folded like origami. The net distance traveled by a signal in a cycle can be reduced, which yields massive improvement in performance without additional cost of power/heat.

Comment Re:"Just" 59K (Score 1) 98

Central banks do a lot of useful things, but they don't give currency a value (they can, however manipulate the value others give it by printing it, destroying it, changing interest rates, changing the amount of reserve banks need and the multiple they can lend, etc). What gives a currency value is supply and demand- the fact other people want that currency. Which is also what sets international exchange rates.

There's also the fact you need it to pay taxes, which sets a base amount of demand. But beyond that it's all supply and demand when deciding how much value it has against other currencies or physical objects.

Comment Re:C (and here are somemore chars to satisfy the b (Score 4, Informative) 40

Why would you do that? If you're using it for non-strings, you'd never have used strncpy, you'd have used memcpy. Which is the same thing without the null termination rules of strncpy. You'd never use the str versions unless actually working on strings.

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