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Comment Re:"Publish or die" killed the science star (Score 2) 112

19th century system to a 21st century world. Science today is far more complex then it was a hundred years ago. Back then it was easy to get a superstar scientist. Experiment with a few hundred dollars of equipment you can find a new principal. Publish it and you are big news. Most of the easy stuff had been found we get some rare finds such as the discovery of graphine, but most of today's work is with expensive equipment needing a larger teams of scientist. That publish or parish methodology is antiquated. The better approach would be open and accessable sharing of data and results in real time where more can work on you work of progress, and less trying to be Mr. Know it all scientist, who will get the Nobel prize for stumbling on the best answer.

There is plenty of easy science still yet to be done in taboo subjects. The possibilities for illegal drugs alone are huge. Can't get funding? Crowdfund it. There are plenty of people who will contribute to good science in these areas, like this one which essentially is just putting people on LSD in a fMRI machine and looking at the results. I donated some money and it looks like 1279 other people did too. They are currently at 177% of their funding goal with 34 days remaining.

Right now, there are obviously a lot of donors and too few studies using crowd funding. That will surely change in the near future but I still think that is a far easier task to find 1280 people willing to give you $50 instead of finding 1 person willing to write a check for $66,000 (44,500 British Pounds). There are plenty of people like me who want to see research into these areas and are willing to pay for it.

Comment Re:What a weird statistic. (Score 1) 262

Why do you use watt per square meter of home? If you closed off half your home, would you use half the power? Hell no. So it's not a useful stat, is it?

Oh, it'll drop, but not a massive ammount.

One reason why you use a huge amount of electric is that in Europe drying clothes on a clothesline (or clothes horse indoors in winter) is normal, whereas when I've discussed it on slashdot et al, Americans seem to think this is some pre-historic cro-magnon regression, barely above living in caves and huddling around a single fire for warmth.

Air-con isn't popular either, we'll put up with temperature changes in the home, though with common central heating now, it's more likely our homes will be set to warm up more than it used to.

The USA has high AC use because we have cities in very warm climates. Cities where the temperature can stay above 90F (32C) for weeks at a time- day AND night. Plus keeping a livable temperature in an office building improves productivity. I have worked in Tokyo in August and Baden, Switzerland in June. The high office temperature meant I could not maintain concentration nearly as well as in a US office building. If the $$ spent on air conditioning didn't deliver better productivity, we wouldn't spend the money. As for clothes driers, my wife is from Japan where line drying is normal and she quickly converted to drier-only. It is a huge labor and time saver, and clothes are a lot softer. If you put them on the hanger while still hot, ironing is only rarely required.

Comment Re:It's all in the cow bell - only the beats are s (Score 1) 386

Exactly this. I have done percussion, and the cowbell (you're right there) is similar but the hi-hat work is not the same at all. So even the percussion line is not even identical.

When you're learning percussion, you drill books of STANDARD PERCUSSION LINES! The rhythms are *standardized*. This is worse than copyrighting QuickSort!

Jesus, next time just copyright chord progressions and have a government judge kill off music once and for all! Guess what? All blocks of code flying by on a screen on a movie *look the same* to a non-programmer. But they're clearly not to an expert, which is all that actually matters.

First they came for the syncopation, but I did not care for I was not a drummer.

As someone who recently picked up an instrument for the first time in a decade, you have convinced me. Maybe you should have represented the defense in court.

Comment Re:A few criticisms (Score 1) 91

"your rotor velocity is then limited to the gas velocity,"

Well duh. There's no combustion happening inside the turbine so of course its going to be limited by the velocity of gas flowing into it.

As you approach a 1:1 ratio of tangential velocity and gas velocity, the efficiency falls off dramatically. At a 1:1 velocity ratio, that turbine stage is 0% efficient and not helping at all- the gas is no longer pushing it. For the most efficient design the tangential rotor velocity should be limited to 50-75% of the gas velocity.

Comment Re:Maybe in a different country (Score 2) 498

Firearm accidents barely made it onto the chart I was looking at with 22 unintentional firearm deaths for the 10-14 year old category. It was the only place it was in the top ten causes of death for any age group all the way up to the 65+ category. vs. 1170 for being run over by cars 708 for drowning 1182 unintentional suffocation 408 being murdered by a parent/family member 58 dying from exposure (cold) 228 from burning to death 69 accidental death from beatings 116 bicycle accidents Source 2012 statistics form the Centers for Disease Control and Prevention. in 2012.

Firearm deaths are hardly the "low hanging" fruit on things killing children in the US, and it hardly happens "every single day" Hence why most "gun nuts" get more than a little agitated when it is used as a reason to take away their rights.

It isn't a low hanging fruit. It is part of a multipronged approach, tackling all of the ways people die needlessly.

Automakers spend billions of dollars making their cars more safe, going to great lengths to add features that increase survivability. The government sets standards that must be met if the car is allowed to be sold.

Local governments and state/national governments spend millions of dollars making lakes, rivers and beaches more safe, by adding signage, marking hazards and swimming areas, hiring lifeguards, building lighthouses, etc.

Just about every plastic bag is marked with warnings not to allow children to play with them. Lampcords and blinds have standards now that are supposed to make them safer and more difficult for young children to hang themselves.

"408 being murdered by a parent/family member" How many of those were by gun?

"58 dying from exposure (cold)" Governments all over the world, including the USA, have programs subsidizing fuel for the poor. Lots of effort and money is spent predicting the weather and issuing cold weather / winter storm warnings.

"228 from burning to death" - The government spends a huge amount of money on fire education and local municipalities subsidize smoke detectors, CO detectors, and other fire safety items. Etc.

So we do take action to try to prevent those causes of deaths. We spend billions of dollars a year on reducing them, and try to educate those in society about the dangers. The argument "accidental gun shootings are just another, of many common ways to die" only works if you are willing to treat it the same way as we treat other deaths. By education, regulation, and by using every other tool available. Gun advocates complaining about regulation and education is as absurd as a match or lighter manufacturer complaining about Smokey the Bear. The goal is to make the product more safe, and the public more educated, so it isn't as vilified.

Comment Re:Idle speculation (Score 1) 115

And short-term speculative bidding is *good* for the American public. Remember, this radio spectrum is our public property, and it's worth serious money. If SpaceX convinces the FCC not to allow "paper satellites", and demonstrates that it's the only bidder that's for real, then it can bid $0.01, win the auction, deploy its constellation, and keep all the profit. Allowing speculative competitive bids forces SpaceX to raise its bid, meaning the FCC, and thus the American public, gets to take a share of SpaceX's profits.

If a company has to pay $2 billion for a slice of spectrum, they have to pass that cost on to their customers. The government gets $2 billion from the company and immediately spends it on something foolish. Everyone who uses that spectrum has to pay the tax since the company who bought the spectrum has to make back the $2 billion somehow. Plus interest. Plus a profit.

High-dollar spectrum sales are almost the same thing as the government taking out a loan. Quick cash for the government but the citizens will be paying it off for decades.

The "find a qualified user and charge them nothing" model is also a poor way to allocate radio spectrum. But that doesn't mean that the current system is a good system. Maybe we should be looking at a system where only Public Benefit corporations or B corporations are allowed to hold radio spectrum.

Comment Re:RAID (Score 1) 76

No kidding! It's been a real pain trying to find something reasonably priced with ECC and 8 SATA connectors. The whole industry should have moved to ECC by now.

If you dont need a lot of CPU power, you can get a MSI AM1I motherboard with the Athlon 5350 cpu and crucial ecc memory part CT51272BD160B (B, not the 'BJ' model). It isn't written on the box that this motherboard and CPU support ECC memory but there are forum threads full of people who built file servers using this combination. Only 6 SATA ports but that is plenty for most people.

Comment Re:Exhaust (Score 1) 221

Recycling exhaust is not new. BMW calls their system Turbosteamer,

They have never put it in a production machine. And as a steam turbine engineer, I can say they probably never will. The engineering problems are too difficult to solve in a cost-effective and worthwhile manner for small vehicles. Trains, large trucks, and busses? Maybe. But not in passenger vehicles.

Comment Re:Exhaust (Score 1) 221

I realize this "tech" is designed for electric vehicles but if you had the ability to convert heat into a meaningful electrical source you would start with the exhaust system of a standard car and do away with the alternator. If they can't do something with that rather significant and easily accessible temperature differential (+300F) I am pretty dubious about them utilizing the relatively minor temperature differential (~30F) of tires.

There are practical reasons why we don't use this energy. In large power stations the exhaust isn't allowed to drop below about 300-350F. There is a very small percentage of sulfur in all fuels. It passes through combustion without being chemically changed, but if it is allowed to cool, the sulfur vapor combines with water vapor, condenses, and forms sulfuric acid. It is only a small amount, but over time it causes huge problems. It is cost prohibitive to try to make an exhaust system that can handle one of the strongest and most corrosive acids known to man.

Comment Re:Pales to UE4 (Score 1) 74

UE4 is the better engine

Really? Can you provide comparisons?

Actually, I'll answer that for you:

No, you can't, because Source 2 isn't out yet.

If you're comparing UE4 with Source 1, I'd like to point out that while Source has been updated over the years, its core technology is still a decade behind UE4's.

Well, at least it is exciting since maybe we will get a good Valve game out of it. Valve games tend to be defined by their physics puzzles and/or new gameplay innovations. When the technology for having portals in the engine was invented/developed (by others), BAM, we got 2 portal games. A new engine may just bring enough new possibilities that they make some interesting games themselves.

Comment Re:Fascinating ship (Score 1) 114

Although the Iowa class's speed allowing it to keep up with the Carrier Task Forces was certainly useful, that wasn't the dividing line between relevance and obsolescence. If anything, I would argue that Battleships are not completely obsolete even today, it's just that they're economically inefficient at the tasks and role they perform.

Only on slashdot does someone split hairs between economic obsolescence and functional obsolescence. I suppose the military does too since they have lost all perspective on $ per outcome and only focus on the outcome.

Comment Re:Westinghouse too (Score 2) 384

Westinghouse's AP1000 is facing delays in China and the US causing huge cost overruns. http://chronicle.augusta.com/n...

To be fair, I have worked with some of these Westinghouse guys and they are fairly universally not up to the task of playing in this industry. I'm not surprised they have tripped over their own dicks.

Comment Re:cutting corners (Score 1) 384

The contract includes fines for delays, and the Finns (no pun intended) have now charged Billions worth of 'late fees' to Areva. Areva promised the moon and can't deliver. It would be great if public projects in the US would include the same sort of strong rules as what the Finns did here. No more overtime and over budget as the norm when building roads and bridges. A project being late would mean that tax payer money would increase instead of dwindling.

Most large utility contracts do have such clauses. They are called liquidated damages or "LDs". In new gas turbine , steam turbine, and wind turbine contracts, there are late fees for drawing and documentation, usually around $500-2,000 per day per document. Then there are late delivery LDs, which vary depending on the equipment but $50,000-100,000 per day for a gas or steam turbine isn't uncommon. Lastly, there are startup LDs, which are late fees for if the equipment isn't functionally complete and operating by a certain date. Startup LDs are a lot more of a headache because one vendor's delay often causes a delay with other vendors. Proving what is a "delay" and who caused it can be a major hassle. I'm glad I am not involved in this particular project because it sounds like a disaster.

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