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Submission + - What a quantum observation is (and isn't)

StartsWithABang writes: You've probably heard of the double-slit experiment, where you can pass even a single electron through a double-slit, and it interferes with itself, behaving like a wave. But if you observe which slit it passes through, you don't get any interference at all, and it behaves like a particle. You might have thought that you need a physical observer to do this, but as it turns out quantum observation doesn't have anything to do with an anthropomorphized "observer" at all; it's solely dependent on whether you have a quantum interaction capable of constraining the system. Come find out what a quantum observation is, and how it applies to Bell's Theorem, too!

Comment More the economics of publishing (Score 4, Insightful) 192

There is literally too much content and most of it looks awful.

I took a look Amazon's kindle unlimited this afternoon and what I saw were an incredible number of science fiction authors that I never heard of, pushing out what the blurbs and titles made look like bad romance novels in space.

The functions of the editor and publisher are just missing from this mish mash. If you look at paper publishing it's a large financial commitment to publish and market any given book and most would never pay back the investment. Hence publishers to market the works and editors to select quality material were immensely valuable and helped make certain that if an authors work was published it had a better than random submission chance of earning back it's costs.

Now the cost to "Publsish" as an e-book is minimal and much of what would never have been published in the past is flooding all over the place. So you have lots of "Authors" self publishing and not making money. This really shouldn't come as a shocker. The problem is there are so many of them they overwhelm everything else. If I read correctly Kindle Unlimited has 600,000 titles. It's just numbers but there really just aren't enough people in the world to see that most of those authors make a living from being published there.

Submission + - How to Genetically Modify an Ecosystem

structural_biologist writes: Genes normally have a 50-50 chance of being passed from parent to offspring, but scientists may have figured out a way to create genes that show up in offspring with a much higher frequency. "One type of gene drive influences inheritance by copying itself onto chromosomes that previously lacked it. When an organism inherits such a gene drive from only one parent, it makes a cut in the chromosome from the other parent, forcing the cell to copy the inheritance-biasing gene drive—and any adjacent genes—when it repairs the damage." When introduced into the wild, organisms containing gene drives would breed with the population, quickly spreading the modified genes throughout the ecosystem. While the technology could help prevent the spread of malaria and manage invasive species, many scientists worry about the wide-ranging effects of such a technology and are calling for its regulation.

Submission + - Enraged Verizon FiOS Customer Seemingly Demonstrates Netflix Throttling (hothardware.com) 1

MojoKid writes: The ongoing battle between Netflix and ISPs that can't seem to handle the streaming video service's traffic boiled over to an infuriating level for Colin Nederkoon, a startup CEO who resides in New York City. Rather than accept excuses and finger pointing from either side, Nederkoon did a little investigating into why he was receiving such slow Netflix streams on his Verizon FiOS connection, and what he discovered is that there appears to be a clear culprit. Nederkoon pays for Internet service that promises 75Mbps downstream and 35Mbps upstream through his FiOS connection. However, his Netflix video streams were limping along at just 375kbps (0.375mbps), equivalent to 0.5 percent of the speed he's paying for. On a hunch, he decided to connect to a VPN service, which in theory should actually make things slower since it's adding extra hops. Speeds didn't get slower, they got much faster. After connecting to VyprVPN, his Netflix connection suddenly jumped to 3000kbps, the fastest the streaming service allows and around 10 times faster than when connecting directly with Verizon. Verizon may have a different explanation as to why Nederkoon's Netflix streams suddenly sped up, but in the meantime, it would appear that throttling shenanigans are taking place. It seems that by using a VPN, Verizon simply doesn't know which packets to throttle, hence the gross disparity in speed.

Comment Oberon ,Modula 2, Pascal (Score 1) 529

Niklaus Wirth really was a genius when it came to language design. His languages are the most readable I have ever worked with. For fun this weekend I decided to teach myself python and I keep going WTF were they thinking ?* Not to put Python down it seems very well executed, but it just seems to make design choices just for the sake of being different.

*APL, IMNSHO is still the all time champion of being a write only language

Submission + - MicroxWin Creates Linux DIstribution That Runs Debian/Ubuntu & Android Apps (phoronix.com)

An anonymous reader writes: VolksPC who developed MicroXwin as a lightweight X Window Server has come up with their own Linux distribution. Setting apart VolksPC's distribution from others is that it's based on both Debian and Android and has the capability to run Debian/Ubuntu/Android apps together in a native ARM experience. The implementation doesn't depend on VNC or other similar solutions of the past that have tried to join desktop apps with mobile Android apps. This distribution is also reportedlby compatible with all Android applications. The distribution is expected to begin shipping on an ARM mini-PC stick.

Comment Re:Bizzarre, Capt Obvious much ? (Score 1) 241

Ahem. Captain misdirected vitriol much? The emphasis was clearly on the relative ordering of programming vs. math, with natural language largely included as a point of reference. Way to seize upon the least interesting/provocative aspect of the piece and attack it like a cat going at a roll of toilet paper. No doubt it felt satisfying, but nothing of value was achieved.

I see why you went AC for this reply. I'd suggest actually reading the blog post, it's worse than the flaws I pointed out and it's little more than pointless navel gazing. It's a shame so much crap like it has been making it as slashdot stories lately. I have to guess somebody is using multiple dummy accounts to promote stories through the firehose.

Comment Bizzarre, Capt Obvious much ? (Score 1) 241

Where are these stories coming from ? What's next water is wet ?

You may have a legitimate debate over which is more precise math or particular programming languages but has anyone ever argued a human language is more specific ? I'd love to see people program without understanding the propositional calculus. No strike that I may have actually seen that and it wasn't pretty. Comedy aside, anyone who has ever tried to write a parser understands just how non concrete natural languages are. Something like 90% of your effort is devoted to disambiguation of natural languages.

Does this guy actually have evidence of anyone seriously making the point he is refuting ? I mean it's trivial take a look at poetry and mathematics and programming languages can't even start to deal with the abstract concepts involved.

Comment Seems like they are characterizing the sensitivity (Score 1) 63

of biological systems to mutation more than anything else. Without mutation you will just see the permutations of the existing genome try to fill the ecological space with those best suited to particular niches taking up residence there. The lizards for example the best suited fro tree climbing/feeding take up residence in the trees and breed new generations with an ever more narrow slice of the original colonizers genome.

The beneficial mutations that introduce new genes are were you get changes and would seem to be nearly impossible to predict in detail. You could hypothesize that a bacterial would eventually mutate to utilize an available food source, if not in any great detail the exact method.

The rest just seems to be usual determinism. Does it really take that much to predict that if you breed horse in pens with 3 foot ceilings and keep them in them all the time, in a few generations you are going to get short horses ?

Comment Re:And? (Score 2) 195

Hey Jimmy*, drag is proportional to the square of velocity *because* of air resistance. Thought you might like to know, but knowledge doesn't seem to be your happy place.

You don't know what you're talking about AC, so please shut the hell up and let the more knowledgeable adults talk, m'kay?

And before you start getting all snarky, I teach engineering, and I am quite capable of telling you that you don't know your ass from your elbow.

You don't know your ass from your elbow.

So shut up. Now.

*Jimmy is my favorite pet name for dumbshits that don't know basic physics but like to spout off like they do on Slashdot.

Not to beat a dead horse but drag is a force not a unit of power or energy and the amount of power needed to overcome drag is proportional to the cube of velocity not its square. While the force from drag is important in terms of the design of the train and the materials used in it's construction, it's the power requirement that is the determining factor for the engine spec.

Comment Re:LHC (Score 1) 91

Not at all depressed. If the EU wants to fund vanity projects good on them. Having the U.S. not build the SSC was a pretty joyous moment, If we could only get NASA to not build expensive rockets that are horribly uneconomical like the upcoming SLS, and maybe farm that out to private companies that would be even better.

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