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Submission + - Open Hardware Team successfully replicating Tesla inventions->

lkcl writes: A small team has successfully overcome the usual barrier to replicating one of Tesla's inventions (death threats and intimidation) by following Open Hardware development practices, encouraging other teams world-wide to replicate their work. Their FAQ and several other reports help explain that the key is Schumann resonance: "tuning" the device to the earth's own EM field and harvesting it as useful electricity. Whilst it looks like it's going mainstream, the real question is: why has it taken this long, and why has an Open Hardware approach succeeded where other efforts have not?
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Comment Re:"We have a profound opportunity to distort." (Score 1) 53 53

It will also vary depending on the performance of the vehicles immediately ahead of, oncoming-and-passing, or crossing ahead of the street view vehicle. Especially the first: The sensor will be running in the exhaust plumes of the vehicles ahead of the street view car, so the map will be a very non-random sampling.

On the other hand, the partculate and "volatile organic compounds" sensors will produce some very interesting data. The latter is what the federal standards call "unburned hydrocarbons" when emitted from an engine, and the output of modern engines is vanishingly small. But many species of evergreen trees emit them in enormous quantity, as part of their ongoing chemical warfare against insects that eat trees. That's what the blue haze around pine-forested mountains (such as "the Smoky Mountains") is about. You can literally destroy (by extreme and long-term contamination) an automotive conformance test cell (the room where they test the car's emissions), requiring it to be torn out and rebuilt, by placing a Christmas tree in it overnight.

I expect some towns in remote, forested, mountain areas, where people move "for their health" and "for the clean, fresh, air", to get a rude awakening. B-)

But I doubt it will affect the extremely tight standards for automobile engines - except maybe to cause a flap that tightens them further. These days many engines are so clean that running then can IMPROVE the air quality in some places (such as portions of Los Angeles, with topography that created such a thermal inversion that a single settler's campfire could leave the whole valley filled with smoke for a day or more) by inhaling and burning far more hydrocarbon and particulate pollutants than they create.

Comment Lots of room for methodology issues. (Score 2) 289 289

The lack of accidents and crime are more likely related to a general trend in crime going down from before they started turning off the lights. ... Give me at least one full year worth of data so I can compare it to the prior year, and have half of the country keep their lights on so It can be compared to the same time frame as well.

Hear, hear!

There's lots of room for methodology errors. Here's another:

Comparing murder rates between Great Britain and the US is complicated by differences in reporting. The US bumps the murder stat when there is a body and evidence of foul play. G.B. bumps it when they have a conviction.

Do they do that with other crime? If so, stable stats in the absence of street lighting might mean that any rise in crime is compensated for by a fall in identifying, apprehending, and convicting the criminals responsible. (Indeed, turning off the lights might easily result in LOWERED crime statistics at the same time it was causing a drastic increase in actual crime.)

Comment What hospital is that? (Score 1) 54 54

I'm an anesthesiologist. I put people to sleep for cardiac surgery. My hospital does around 400-500 hearts a year... and we don't kill any dogs.

What hospital is that? I'll want to avoid it if I ever need heart surgery.

Seriously: How does your cardiac unit's mortality and morbidity rate stack up against those of hospitals where practice surgery on live animal, models, at least where the surgeon is new to the procedure, is more common?

Comment Re:Animals (Score 1) 54 54

I'm an anesthesiologist. I put people to sleep for cardiac surgery. My hospital does around 400-500 hearts a year... and we don't kill any dogs.

So maybe I'm not up to date, or things are/were different in research hospitals.

My personal info was based on stories told by my mother, in about the '60s, when she was a special duty RN at the University of Michigan hospital, often handling cardiac recovery.

My favorite was the one where the UofMich hospital cafeteria, which had been purely open seating, established separate rooms for the staff to eat after an incident where patients' families overheard, and were traumatized by, a cardiac surgeon's response to a question. Asked how his operations the previous day had gone (referring to his experimental and/or practice surgery on a collie and another dog), he said "The blonde lived but the old bitch died."

The kids and adopted dogs story was from my wife. The surgeon in question was Dr. Albert Starr in (at least) the '60s through '80s. He was at St. Vincent's and also flew, with his team, to operate at a number of other west coast hospitals, university and otherwise.

Comment Animals (Score -1) 54 54

A possible solution would be better simulations so that a student can learn by doing. I think it is a very different than working on a cadaver or simulated patient using conventional methods.

You obviously aren't familiar with surgical departments or you wouldn't have missed practice surgeries on live animals.

For instance: a typical cardiac surgeon, shortly before EACH operation on a human patient, does a practice operation of the same procedure on a live dog.

One pediatric cardiac surgeon was much beloved by his patents and their families, because (with parental permission) he would let the kid adopt the practice dog, rather than sending it to be destroyed. The kid would wake up from surgery with the new puppy beside him, with the same bandages, etc. (and a day or so farther along in recovery). The dog having been through the same procedure and having helped save the kid's life even before they met made for very strong owner/pet bonds. (There's always a live, healthy, practice dog. If the dog dies (or is severely damaged) the assumption is that the procedure failed. You DON'T do a procedure on a human if it just killed a dog. You analyze, adjust the procedure, and repeat until success.)

Getting skills up does NOT require, or usually involve, a lot of practice on JUST advanced simulations, cadavers or, live patients. The live patients are just the last step, when the skills are already finely honed, and the animal models provide immediate feedback, real situations, and automatically correct modelling of mammalian life processes.

Power

Replacing Silicon With Gallium Nitride In Chips Could Reduce Energy Use By 20% 90 90

Mickeycaskill writes: Cambridge Electronics Inc (CEI), formed of researchers from the Massachusetts Institute of Technology (MIT), claim semiconductors made of gallium nitride (GaN) could reduce the power consumption of data centers and consumer electronics by 20 percent by 2025. CEI has revealed a range of GaN transistors and power electronic circuits that have just one tenth of the resistance of silicon, resulting in much higher energy efficiency. The company claims to have overcome previous barriers to adoption such as safety concerns and expense through new manufacturing techniques. "Basically, we are fabricating our advanced GaN transistors and circuits in conventional silicon foundries, at the cost of silicon. The cost is the same, but the performance of the new devices is 100 times better," Cambridge Electronics researcher Bin Lu said.

Comment Re:Is he in the right? (Score 2) 1165 1165

Gizmodo had an article a while back on this topic.

Is It OK to Shoot Down Your Neighbor's Drone?

Basically, under the law, the drone is the same as a full-fledged aircraft. Now, the other side of the equation is that you only own ~100 feet above your property. If it was flying higher, then it is legal.

If it was lower, then it's a different story. In any event, the most prudent course is to call the cops - anything else would just be an overkill, and even if you were in the right, it's just a pain.

You could probably still be subjected to civil suits and what not.

GNU is Not Unix

Interviews: Ask Richard Stallman a Question 337 337

RMS founded the GNU Project, the Free Software Foundation, and remains one of the most important and outspoken advocates for software freedom. He now spends much of his time fighting excessive extension of copyright laws, digital restrictions management, and software patents. RMS has agreed to answer your questions about GNU/Linux, how GNU relates to Linux the kernel, free software, why he disagrees with the idea of open source, and other issues of public concern. As usual, ask as many as you'd like, but please, one question per post.

Comment Re:If there was a criteria for safe unlocking (Score 2) 83 83

As a pilot, I cannot agree more. Some of the cockpit controls out there are downright obnoxious, especially for rotary wing.

I have a friend who is a Harrier jet pilot, and I have heard some horror stories on landing those on aircraft carriers.

Usually, we are told what *not* to do, and so unless explicitly forbidden (e.g., do not do X before this time), we will assume it will be alright. This is clearly an engineering and a documentation/training failure.

It's easy to blame the pilot, but if anything, he's a tragic victim of poor design.

Comment Re:I don't get it (Score 1) 375 375

Why don't publishers put the ads in a section of the page that can allow the rest of the page to load and render before the ad loads and renders?

Because you could stop the loading once the content you wanted was rendered, thus skipping the ad.

So the pages are set up so the ad loads and renders first.

Comment let's replay that (Score 1) 590 590

dear person or persons who wrote the whitehouse response, i'd like to respond by repeating back to you your exact words:

"If he felt his actions were consistent with civil disobedience, then he should do what those who have taken issue with their own government do: Challenge it, speak out, engage in a constructive act of protest, and — importantly — accept the consequences of his actions. He should come home to the United States, and be judged by a jury of his peers — not hide behind the cover of an authoritarian regime"

and, as an aside, dear whitehouse aides, may i remind you what happened to aaron schwartz.

Comment Re:Ya think, DiNozzo? (Score 2) 550 550

>With Sourceforge, however, they were basically caught injecting malware/crapware into downloads. That's about as shady as it gets, and it's going to be extremely hard to get anyone to trust code from there in the future.

In order to "maximize the synergy", they should sell SourceForge to Sony. You'd know exactly what you were getting with their products.

Comment Re:Unregulated speech, must stop at all costs! (Score 1) 298 298

For me, "performance," is where the act meets the audience as much as where the act is carried-out...

Well, then. We should all adopt your definition of the term. There's a reason art is subjective - as long as the consumer and the producer agree that it's a performance, it doesn't matter what you or the dictionary call it.

I see a lot of people getting very passionate when they're probably not terribly knowledgeable about the situation.

Evidently, that includes you.

I don't know what the man's warrants are for, though given the culture surrounding rap and hip-hop I'm guessing that they're not for the same kinds of things that Edward Snowden is wanted for.

His warrants are for missing child support payments. And btw, that's the whole idea behind free speech -- all speech, good, bad, and ugly, is worth protecting.

You are now conflating freedom with intent and quality, which is a slippery slope.

The longer the title, the less important the job.

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