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Comment Bad way to conduct policy (Score 4, Insightful) 131

Whether you like or dislike net neutrality, you should NOT like government regulatory agencies setting public policy unilaterally without legislators involved. Name one person at the FCC you can vote out of office at the next election based on your feelings over how they rule on this issue.

Comment Re:it's means it is (Score 1) 132

If the headline was "Man lands on the moon", would you complain that he used a rocket ship instead of jumping?

The way this headline is written, it's as if they'd written "Armstrong jumps to moon", and neglected to mention in TFS that he was jumping from the ladder of the lander to the surface. TFS says "managed to 3D print, and assemble an entire automobile", and that's misleading to the point of lying.

It's a cool, impressive, incremental achievement, but they haven't landed on the moon here. And tech reporting, and tech in general, would be better served by accurate reporting of it.

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Today is Sunday the fourteenth day of September in 2014.

The upside and the downside. The good side and the bad side. The upsidedown-insideoutside.

Comment Re:Renewable (Score 5, Insightful) 82

Using renewable energy to tap unrenewable energy... Seems not really enduring. Why not just use directly the renewable energy in first place?

Because oil isn't just used as energy, though it often is.

Petroleum is a miracle substance from the standpoint of its chemistry. It would be hard to imagine modern life without all the chemicals and materials petroleum makes possible.

Burning such a flexible, important substance as fuel is terribly foolish.

Comment Also, what does it actually prevent? (Score 1) 600

You can to think about that. So it doesn't prevent gun suicides. The fact aside that someone can commit suicide with something else, the person doing it would be an authorized user of the gun. So no help there.

It doesn't prevent gun homicides. Again, these are done by authorized users of the gun, or people who have time to modify the gun. Remember for all the clever electronics, in the end guns are mechanical devices. So ultimately the electronics have to be something that mechanically disables the gun like a standard mechanical safety. A trigger disconnect, a firing pin block, that kind of thing. Ya well those are dead simple to bypass. So no help for stolen guns, the criminals would just remove the safety.

It doesn't prevent accidental shooting by any authorized user of the gun. Since they are authorized, it will fire. So any drunken games, etc, are still just as dangerous as they were before.

Already here we have, by far, most of the shootings that happen.

It may not prevent shooting where a gun is taken away from someone. Depends on how it works. If it has some way of reading the fingerprint when the trigger is depressed, then ok it could work. However if it works like a safety where you disengage it when you grab the gun, it'll still be disengaged if someone takes it away.

It would prevent accidental shootings where an unauthorized user gets their hands on the gun, like a kid coming across it.

Ok well, that doesn't seem very useful to me. The correct answer to the problem of kids is to lock up your guns. That is much more secure, particularly since something like this would only be effective if you didn't authorize you kids to use it, or remembered to remove their authorization when they were done at the range. Having them secured in a safe fixes the problem nicely. Likewise, that provides pretty good protection against theft.

So I really don't see what this will solve, and it will make things more expensive and complicated. It just doesn't strike me as very useful.

Comment Re:Fundamental issues (Score 1) 182

Yep. MOOCs don't serve the important part of the teacher's job. Teaching is best as a dialogue. A videotaped lecture is little different from a book, in that the information is fixed; worse, unlike a book, you don't even get to read at your own pace. It's not without value, since some things adapt well to that and different modes work for different people, but it's still missing the two-way communication that a real teacher provides.

People have pushed MOOCs largely for the learn-a-bunch-of-facts classes, such as science and tech. Technique is also a "fact"; it's stuff that can easily be tested and graded. The things that are missing are the parts that make us consider a student well-rounded: history, literature, sociology, art. These sound trivial to nerds but they're about innovation and communication. They, too, have to be practiced, and it's not something that can be memorized. Even the STEMmest jobs are ultimately about people: seeing what people want, finding ways to tell them your ideas, building up a story together. And that's something that a real teacher can help with, and a videotaped teacher can't. (Nor can a videotaped teacher answer questions or ascertain just why a student isn't "getting it". Even a "great teacher" is little more than an actor when on video.)

Teaching is too often undervalued as if they were just handed a book. It's a skill of its own. We STEM nerds often undervalue that skill because it's not easily graded on a multiple-choice test.

Comment It also buys you (Score 3) 249

Maybe 6-10 hours of staff time. What I mean is you have to factor what your people cost you. If someone costs $50/hour when you count in salary + ERE (meaning payroll tax, benefits, insurance and all other expenses) then 6 hours of their time costs $300. So, if your transition wastes more than 6 hours of their time, it is a net loss.

You always have to keep that cost in mind when you talk about anything: What does it cost your employees to do? This is the same deal with old hardware. It can actually cost you more money, because it takes more IT time to support. Like if you have an IT guy whose salary + ERE is $30/hour and you have them spend 20 hours a year repairing and maintaining an old P4 system that keeps failing, well that is a huge waste as that $600 could have easily bought a new system that would work better and take up little, if any, of their time.

That is a reason commercial software wins out in some cases. It isn't that you cannot do something without it, just that it saves more staff time than it costs. That's why places will pay for things like iDRAC or other lights-out management, remote KVMs, and so on. They cost a lot but the time they save in maintenance can easily exceed their cost.

Just remember that unless employees are paid very poorly, $300 isn't a lot of time. So you want to analyze how much time your new system will cost (all new systems will cost some time in transition if nothing else) and make sure it is worth it.

Comment If you think Linux doesn't have tech support costs (Score 2, Insightful) 249

Then you've never worked in an enterprise environment that uses it. You'll have a ton of tech support and maintenance costs with Linux. You not only have all the regular user shit, people who can't figure out how to use their computer, administrative stuff, etc. However I've also observed that a good bit of the stuff in Linux requires a lot of sysadmin work, scripting and such. We do Linux and Windows in our environment and we certainly make Linux work on a large enterprise scale, but our Linux lead spends an awful lot of time messing with puppet, shell scripts, and so on to make it all happen. A lot more than we spend with AD and group policy to make similar things happen in Windows.

Licensing savings are certainly something you can talk about savings for, however you aren't getting out of support and maintenance. That is just part of running an enterprise. The question is what would their costs be, compared to Windows? that is likely to vary per environment.

Comment Re:Fahrenheit? WTHolyF? (Score 1, Informative) 210

Celsius is arbitrary too. There is nothing inherently connecting temperature and water.

Kelvin is the only scale based on something fundamental.

Fahrenheit is based on the coldest you can get brine before it freezes and the approximate human body temperature. Both of these make great sense for telling the weather as 0 is dangerously cold and 100 is dangerously hot.

One might argue that a lot of people don't live in the temperate zone where 0 and 100 occur regularly but C's water boiling and freezing points are only good for people at sea level and no one's weather on Earth ever involves boiling water.

Comment Re:Try Kickstarting A Novel (Score 1) 215

Taking into account, of course, the fact that you have to do all of your own marketing. You have to make your novel stand out among zillions of other indie ebooks, all of which have the same low barrier to entry.

Just having a major publisher's name on it is pretty substantial marketing. Even more so if they go to the expense to print out a physical book, which is a large sunk cost up front. That tells readers that somebody believes in the book, to the tune of a few tens of thousands of dollars. And that publisher will generally get it into meatspace bookstores, where your book has to stand out only among a far, far smaller crowd of other physical books on the shelf.

It's not impossible to do very, very well with an ebook. But much of the time that additional 45% you get to keep is 45% of a much smaller pot. (And generally the margin is much wider than that, in fact. Going rate is usually in the 10-13% range, in my experience.)

The way I see it... if you can get a publisher interested, you probably should, at least until you have a large fan base of your own. It's the easiest way to that fan base. Building it up yourself is difficult. Not impossible, and possibly no harder than getting a publisher to take an interest in you. But if I had a publisher on the hook, I'd keep it.

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