Please create an account to participate in the Slashdot moderation system

 



Forgot your password?
typodupeerror

Comment Sounds familar (Score 4, Interesting) 182

Sounds a lot like what happened to the company that tried to run ferry service between the islands, the government supported the company and helped them start up, 2 years (and several lawsuits) later a judge shut them down because whatever law was passed by the government was against Hawaii's constitution.

https://en.wikipedia.org/wiki/...

In December 2008, environmental groups and the company returned to court for an appeal of the previous ruling. On March 16, 2009 the Hawaii Supreme Court ruled that allowing the Superferry to operate prior to completion of the environmental study was unconstitutional.[37] The company immediately suspended service and laid off its 236 employees.

Hundreds of jobs and hundreds of millions of dollars of investment lost.... and probably hundreds of millions of future investments lost because investors won't invest in infrastructure when they have no assurance that when the government says "we need this, do it", that they really mean it.

I actually had tickets to ride the boat, but the company had already shut down before my trip.

Comment Re:Pooh-Pooh all you want. This is great news! (Score 1) 227

You mean the Microsoft that thinks it owns the users computer and can force spying and updates on people unwittingly and or against their will? Yea real swell...

That would be the Microsoft that lets you pay for the system, then purports to rent it back to you, hoping you'll not notice, yes.

Comment Re:That isn't trustful. (Score 1) 517

So your advice is that you should place more trust in code that you can't audit a single line of, just because it'd be hard to audit all FOSS code.

That's a pretty amusing substitute for logic, but you're welcome to apply it for yourself if you like.

Be sure to get back to us and let us know how that's worked out for you.

Space

Giant Magellan Telescope Set To Revolutionize Ground-Based Astronomy 98

StartsWithABang writes: If you want to see farther, deeper and at higher resolution than ever before into the Universe, you need four things: the largest aperture possible, the best-quality optical systems and cameras/CCDs, the least interference from the atmosphere, and the analytical techniques and power to make the most of every photon. While the last three have improved tremendously over the past 25 years, telescope size hasn't increased at all. That's all about to change over the next decade, as three telescopes — the Giant Magellan Telescope, the Thirty Meter Telescope and the European Extremely Large Telescope — are set to take us from 8-10 meter class astronomy to 25-40 meter class. While the latter two are fighting over funding, construction rights and other political concerns, the Giant Magellan Telescope is already under construction, and is poised to be the first in line to begin the future of ground-based astronomy.

Comment Re:Stupid design (Score 1) 129

Current doesn't kill silicon, voltage does. Example, you take an LED. It's a red one that runs at 2V. You can probably dump 3-4x that voltage through it without a resistor, and it won't care as long as the polarity is correct and it has adequate heat sinking. Now, this same LED has a reverse breakdown voltage. Many LEDs now days have native protection about double their nominal operative voltage. So for this LED, it can take upwards of ~4V reverse polarity. You give it 5V or higher in reverse, you will destroy the p-n junction.

This knowledge is what is used to design LED arrays which can run natively off wall power without any power driver circuitry.

V+ and GND are power supply rails, are you claiming that an external device can overdrive the computer (or USB chipset's) power supply without sending enough excess current through it that would trip the fuse?

Comment Re:Social Justice Twitter (Score -1) 91

Typical SJWNPAT (my acronym for SJW Normal Person Anti-Terrorist), all Twitter is doing is censoring people for criticizing Ethics in Western society. Sure, some people have claimed in ISIL's name to have murdered a few people here and there, but first of all THOSE people they supposedly "murdered" are professional victims and their claims of being murdered are highly suspect no matter how many videos we produced of them being beheaded and threads on /r/WesternSocietyInAction you can point at where every laughed at the Beta Cuck Infidels. And secondly, just because they said they were ISIS doesn't mean they were, I mean, it's a hashtag, you can't police that. You can't blame some guy on Twitter who is just concerned with Ethics and sends a few rape threats to Hillary Clinton THAT ARE CLEARLY NOT SERIOUS with some other guy who murders people because that's totally unfair. And also (continued on thread 94)

Comment Re:Power efficiency is good in some places, not al (Score 1) 306

John Cook (put his blog in your RSS feed if you don't already have it) made a very good point recently: The speed gains from Moore's Law are dwarfed by the speed gains from algorithmic improvements. And unlike Moore's Law, we're not yet seeing a limit approaching for better ways to solve stuff. The post in question: http://www.johndcook.com/blog/...

Comment Re:Power efficiency is good in some places, not al (Score 1) 306

A lot of tasks intrinsically don't scale, or scale only up to some limit. Some people are running into this already in the HPC world, were we have big parallel machines that they can't take full advantage of. Their simulations simply don't scale above a certain number of cores.

This problem is becoming steadily worse, since people want to make models with more detail (that tends to not parallelize well), and simulate much longer timeframes than before. If you're simulating protein interactions over one millisecond, then it might not matter if it takes an hour or two. But if you want to use that to understand LTP in neurons and simulate a second or two, then it becomes a very major problem if your model can't parallelize further and the per-core speed stays put.

Slashdot Top Deals

Arithmetic is being able to count up to twenty without taking off your shoes. -- Mickey Mouse

Working...