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Comment Re: Education versus racism (Score 4, Insightful) 481

As some others have said in more colorful ways, being a good cop means doing everything you can under the law to get bad cops off the street. Bad cops doesn't just mean those taking bribes, planting evidence, etc. Bad cops includes police officers who unnecessarily approach situations with undue aggression and who unnecessarily escalate situations. I understand that much of an officer's interactions are either with people who aren't at their best or are with people who are just pain rotten to the core, but if that drives them into a pattern of cynicism and aggression not warranted by the situation, they can either self-report and get behind a desk and get counseling until their head gets back to a better place or they're bad cops.

I'm a law-abiding citizen. Minus some exceeding the posted speed limit here and there, I'm not causing trouble. I also happen to work late quite a bit, which has led to numerous interactions with the police. Nearly all of those have been completely reasonable where everyone was decent and the situation was handled without any issue (usually just a "why are you here at [late time]?" followed up with a reasonable explanation, maybe running plates, in and out in 3 minutes kind of thing). In a very small number of cases, I was met by an adrenaline-pumped idiot who was very obviously itching to rip me out of the car and beat the Hell out of me. I've been berated and goaded by a cop who was doing everything he could to escalate the situation to where he could take stronger action. As I said, it's a very tiny number of issues out of all the times I've had contact with officers and I've always kept my cool and been in the right to the point where it didn't turn into anything. But all it would take is one of those adrenaline-pumped alpha assholes deciding I looked at him wrong and but for a camera recording the incident, he could very easily write up the report such that I was the aggressor and was threatening toward him and resisted arrest, thereby justifying any injuries. With that report and the word of the sworn officer, I end up with a criminal record and losing everything I've earned in life.

And that's why it doesn't matter if there are 99 good cops for every one bad cop. Because that one bad cop can ruin so many peoples' lives. We as citizens are second-class when we file a report or step into a court room trying to stop a bad cop doing bad stuff. What's really needed are for all those cops who are decent people to start standing up against the ones who aren't, start calling them on their bullshit, start reporting them at work, and start testifying on behalf of people who are wronged by them. I understand that that hyper-aggressive adrenaline junky alpha asshole is great to have by your side when you're under fire, but you have a duty and a responsibility to either see that he gets right in the head or see that he finds a new profession where he doesn't have any legal authority. The more you protect assholes like that, the more of them you'll find around you and the more the citizens in your community will distrust and even hate the police.

I support the good cops out there trying to help good and decent people and do the right thing. As for the bad cops out for a thrill? Well at the very very least, I want them off the streets and getting help. Stop protecting them. Stop protecting people who protect them.

Comment Re: PFAH! (Score 1) 42

It would be a lot easier to build, test, and debug a control system if you started with 0 wind and slowly increased to a steady wind and then later begin testing in gusts or random winds, wouldn't it? PID control fine tuning goes a lot faster when you have full control over the inputs.

Comment Re:I'm confused (Score 1) 293

At least the editors, who are surely knowledgeable enough about technology to have a basic grasp on what a hydrogen-oxygen fuel cell is, likely from growing up reading about the Space Shuttle and thinking decades ahead about how cool it will be to power everything with such an amazing device, were able to catch this absurd inaccuracy and correct it before publishing this idiotic submission.

Wait...you mean to tell me that it was only all of the readers of Slashdot who caught that, not the editors? How did that happen?

Comment No it isn't that we won't (Score 1) 455

But that we are so far from any kind of AI that worrying about what form it might take is stupid. Yes, there are lots of things that might happen in the far future. Until they are closer, worrying about them is silly. There have been stories from people who are all paranoid about AI and think we need to start making with the rules. No we don't, we are so far away we don't even know how far away we are. We also have no idea what form it'll take. May turn out that self awareness is a uniquely biological trait and we never make computers that are truly strong AI.

Also if you are betting your life (regardless of if this means an actual bet, singular investment of all assets, etc) on something far off, you are a moron. You have no idea when a technology will happen, if it'll even be possible, and if it is if it'll even be marketable. Want a great example? SED, surface-conduction electron-emitter display. Reasonably chance you've never even heard of it. Was a new tech from Canon, basically a flat, large, hig rez take on CRT. Offered extremely high refresh rates (and thus low blur) great contrast ratio, wide viewing angle, etc. Very exciting display technology lots of people looked forward to as an LCD alternative. Wouldn't displace LCD, but would be a better technology for many uses. It was real too, actual working sets were shown at CES in 2006.

What happened? Well as a result of litigation, the financial downturn, and the general market, they decided to pack it in and stop development. They shut down and liquidated that division in 2010, and there's been no further development. So despite it being real and doable, it didn't happen and almost certainly never will happen.

Now compare that to the concept of strong AI, which we have no idea if it even can exist, if it does what form it will take, and if so what technology will be required. Maybe not the best thing to be betting the farm on.

Comment A lot depends on size of the monitor (Score 1) 330

The bigger it is, the wider that is useful. Basically you find that you need a certain amount of vertical real estate to work effectively. So on a small screen like a laptop, a 4:3, or even more square, monitor can be of use. However when you start getting large desktop displays, wide is very nice. Personally I like 16:10 displays for the desktop, in part because I find them aesthetically pleasing (likely because they are near the golden ratio) but also because for the large sizes I like (30" currently) it provides a good amount of vertical real estate, but plenty of horizontal to fill my field of view and allow for multiple things to be displayed at once.

For TV, heck I could go even more than 16:9 if such a thing were standard. I was always partial to 1.85:1 3 perf and 2:1 Superscope for movies myself.

Comment Re:The assumptions, they make a whoosh out of you (Score 1) 68

If, on the other hand, we expand our definition of a "machine" to encompass every conceivable kind, for the materialistic pragmatic it becomes easy to answer whether machines can ever think - yes of course, the brain is a machine that can think.

But here, you smuggle your answer in inside of your assumption. You are assuming what you are trying to prove.

Comment Re:I bet Infosys and Tata are dancing in the stree (Score 5, Insightful) 186

Seriously - the two biggest (ab)users of the H1B system are Tata and Infosys... and they're both Indian corporations.

{rant}I guess in fairness to Obama, he managed to screw both blue and white-collar workers in one fell swoop...{/rant}

Anyone know the lobbyist money trail for this bit of it, or can I safely guess Microsoft, Apple, Google, Intel, etc... ?

Hard time following this. The potential 4.7 million people contribute billions to the economy and without them we'd tank again. I heard the same screwing the american worker and milking entitlements myths repeatedly. It puts me in mind of what one commentator once referred to as "Factoids", arguments which have no truth at all, but people repeat over and over in hopes they will become true. Well, some of that is working, because some people are believing these tales as truths and would happily cut their own throats (mustard and onion extra) to act on these fantasies.

Tech, agriculture, service industries, foot services, etc. all benefit from the well behaved illegals. And we, the people who buy goods or services from these people benefit, as well. It's a mystery to me that so much untruth is accepted these days. I figure it began with Rush Limbaugh and is now carried out by hundreds of others since, who wind up people for profit. Nothing seems to sell like telling people what they need to fear and whom they need to loath.

Comment I imagine not (Score 1) 140

However the problem is that it can presumably notify security that you've done that. Given that they'll have full video of it, and know where the unit was, the chances of you getting caught are pretty high.

These aren't the kind of thing that would work well on their own out in the middle of nowhere but on a campus like MS's with human backup I imagine they are pretty effective. Rolling security cameras basically.

Comment Re:Gas not less CO2 on refiring coal plants (Score 1) 143

If you just replace coal with natural gas in the same plant to heat the water it is not significantly less CO2

Burning coal is pretty much just turning bulk carbon into carbon dioxide. Burning natural gas (methane, CH4) creates carbon dioxide, too, of course, but also releases energy from burning the hydrogen to make water. As a result, the combustion of natural gas produces less CO2 for the same energy output. From the Energy Information Agency - Pounds of CO2 emitted per million BTU of energy: Coal (anthracite): 228.6 Gasoline: 157.2 Natural Gas: 117.0 [I'll apologize for the units - I'm just quoting the result. If you must know, 1 lb / 1e6 BTU is equivalent to 0.43e-3 kg/MJ. Or, just look at the number as a figure of merit: lower is better.] more data here

It is even more effective than that- these numbers don't take plant efficiency into consideration. The "per million BTU of energy" is just the amount of heat produced, not the amount of electricity. A very efficient traditional coal plant is about 35-40% efficient in turning the heat into electrical power. A typical combined cycle gas power plant is about 57-60% efficient due to the nature of the different cycle. So, on a per-MW produced basis, Natural gas looks a lot better.

It also doesn't hurt that natural gas is at all-time low prices in the US thanks to our gas boom and the high cost of transporting natural gas across oceans. Gas is cheaper than coal now in many places. The only coal plants which are going to survive are the more efficient plants with short coal supply lines. It has little to do with environmental concerns, it is strictly an economic calculation in many cases. The environmentalists didn't defeat coal, the accountants did.

Comment Re: It's still reacting carbon and oxygen... (Score 4, Informative) 143

That was then. Today we have settled on standardized new-generation plant designs that avoid this problem.

What's really needed is a change in our legal system to eliminate the disproportionate power that small groups of activists have to disrupt construction. Their strategy is to raise costs by imposing phony legal delays on construction after the initial approval.

As a guy who very recently was involved in selling new power station equipment, I can say with 100% confidence that there is no such thing as a standardized power plant design in the USA. I was selling turbines to Duke, Southern Company, Exelon, Luminant, and many others. Every customer wanted something different. Some of them wanted triple redundant instruments on valves, and some were happy with dual redundancy. Some of them wanted the generator protection system to be redundant on 2 different vendor's kit, and some wanted redundancy with identical cabinets from the same vendor. Some wanted a stainless steel oil tank, and some were fine with the carbon steel + epoxy coating tank. Some of them wanted to have a large turbine deck to make maintenance easier, and some were cutting that cost since they were going to flip the plant anyway. We went into great detail about even the most mundane of things. Some of the customers wanted to have all our equipment numbering changed to their (internal and proprietary) numbering standard so that all the plants they owned had the same numbering scheme. No matter what our "standard" design was, someone had a problem with it. These guys know what they want and if it isn't included in your "standard" design, they want a price to make it happen.

This is a different philosophy from Europe and Asia, where standard designs are common and even preferred. But that's the US power market. Toshiba/Westinghouses' standard AP1000 plant isn't good enough for any of the US utilities who can afford to build such a thing. All the customers have their little quirks of wanting to be a little more safe in one area, or a little more convenient to operate, or a little cheaper to build. None of those changes affect the core safety principles of the design, they are just different. They do, however, drive up the build cost. Additionally, these plants don't get build often enough to keep the same crew on each job. By the time you build Unit #2, 10 years has gone by and a lot of the people who built Unit #1 have changed jobs or retired. It is difficult to keep such specialized experience in the economy if it is needed so rarely.

Comment Re:Out of touch with reality (Score 1) 62

I am sick of these "challenges" that effectively try get programmers to work for effectively well below market rates. As if we're like children, a "challenge" is supposed to make us set aside months or years of income to work on a really difficult problem that if we had to actually go out and do for a company in the job market, we'd be paid $100K/year or more..

You're completely missing the point. They've found the Stargate and egyptologists are a dime a dozen. They need to form an elite team of programming and AI experts who will decode the symbols on the Stargate and defeat Apophis. This is just a fancy recruitment test.

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