Forgot your password?
typodupeerror

Comment Re:Take Spain as an example. (Score 1) 150

It's not correct for Germany, but it is for Austria. Austria was driving on the left side of the road until the Anschluss, but switched over to right side drive to harmonize with Germany.

I wounder if AmoredDragon can come up with a similar slur to Douchelanders for Austria.

Comment Re: Voters! (Score 1) 31

They're not going to have a social security card or state residence either.

Foreign students need a student's visa, or to be more specific, an F-1 visa for colleges and university. And before they get that, they have to bring equivalent documentation to the U.S. embassy in their home country or country of residence.

Comment Re:"We're not really looking for what's true," (Score 2) 60

Almost nothing on Wikipedia is true, but all of it is "verifiable" in that there's at least one published source making the claim. Even if 99.9% of all other sources say the opposite.

(The Haka is not, for example, a war chant. Which is attested to, but because it's claimed to be online, it is "verifiable".)

Comment Wikipedia has a vast number of errors. (Score 1) 60

The number of errors is huge, the number of "official editors" who know anything about the subject is extremely small, and this has always been the case. This is why nobody reputable cites Wikipedia. Wikipedia is where you go to find out what is potentially interesting, but you ALWAYS obtain the facts from elsewhere, if you've any sense.

Comment Industrial applications only please (Score 2) 20

I think that AR glasses could be very useful for professional use, such as industrial applications and in other limited environments. But that's it.

Smartphone users clogging up walkways or walking out into traffic have been a nuisance for decades.
I predict that AR-glass users out and about would only get worse.

And then there's the spying issue. You can't tell what the glasses are doing. When there are many different brands out there all different and you can't learn them all, so you'd have to expect that they are filming you when you don't want to.

Just ban them all in public, except perhaps for people with special needs (who could wear e.g. bright red ones with polkadots -- that nobody else wants to). That would be better for everyone.

Comment Coding interviews are a waste. (Score 1) 152

Your best engineers will be AuDHD, and AuDHD folk don't do well in these sorts of synthetic tests.

I can code in 20+ languages for over 12 different OS', write code that's good enough for CERN to run for particle accelerator data collection for a decade, have accelerated systems by an order of magnitude by understanding the poem space better than their previous engineers, but I am abysmal at exam style settings.

The software industry is riddled with SEs who write abysmal code but can pass a coding test easily. They're the folk that you have always needed to reject but didn't because they ticked a box.

Comment This has been around a while (Score 4, Interesting) 144

The DOD/DOW have been working on this for a while. They discovered, early on, that the device had a propensity to cause permanent nerve damage.

It's very unlikely the US have fixed that, as they'd largely sidelined the work as a failure. However, at 36%, Trump needs something he can call a win, no matter what the long-term consequences.

Comment Re:What if... (Score 3, Informative) 86

SMRs are not simpler. They are reactors, the same as the large ones. They have all the same features. They are safer only in the sense that if they go bonkers, there is less to actually go defective. They are scalable in the same sense than larger reactors are. Most of the large ones are in plants with several of them, which means they were scaled. And the last one is unproven, as they are neither built nor deployed yet.

On the other hand, they have more surface which can catch stray neutrons for the same amount of power, because they are smaller, and you need more of them. That means more material gets contaminated and has to regularly get replaced because it degrades over time. If they operate at the same pressure, you need the same thickness of the walls, but with smaller diameter, you need more material per volume. They need the same amount of shielding per nuclear source to get the same protection level, but you need more of them, because you have more but smaller nuclear sources.

I've been to something which could be called an SMR. It was a scaled down nuclear reactor built in the 1970ies for studies and reactor experiments. It was 25 meters high, and it had a diameter of 6 meters. And its power output was 2 Watts. No. Not 2 kW or even 2 MW. 2 Watts. Enough to light a single LED lamp. Actually, it was designed to withstand 1000 Watts of power output, because that was the theoretical maximum the uranium-vinyl-pellets to feed the reactor could create when going critical. But even then... a 1 kW engine the size of a large grain silo.

Comment Re:Bezos doing atomics (Score 3, Informative) 86

And of course, it's not actually been built yet, so it's all theoretical at this stage.

This is the most important part. Right now, X-Energy is pure vaporware. And yes, I know, all reactor designs are essentially vaporware, because their task is to heat water to turn it into vapor. But this is vapor-vapor. The time line calls for 12 small reactors to be ready by 2039, each rated 80 MW. And the previous project, as mentioned, was already set up 2 years ago, and not a single foundation has been poured yet.

This is one of those incubator projects. Amazon is investing and probably betting on a 30% chance that this will ever bear fruit. Or a 10% chance. I don't know Amazon's calculation. But this project does not mean that any of those 16 reactors (4 previously, 12 now) will ever come into existence. But if they would, Amazon had an edge on powering data centers. So they think it's worth the risk.

Slashdot Top Deals

Algebraic symbols are used when you do not know what you are talking about. -- Philippe Schnoebelen

Working...