Follow Slashdot stories on Twitter

 



Forgot your password?
typodupeerror
×

Comment If it doesn't succeed... (Score 4, Insightful) 235

If [self-serviing private philanthropy] does not achieve its goal, or does so inefficiently, then the public is not likely to be fooled.

If self-serving private philanthropy does not achieve it' goal, nobody is harmed except the self-serving private philanthropist.

If PUBLIC philanthropy does not achieve its goal, the general population has been looted and received no benefit in return.

Comment Re:We should use the DMCA (Score 1) 234

True, but if the transmission is encrypted, wouldn't that be in violation of the DMCA?

If so the government owes a lot of people a ton of money (even for single offenses) if they are decrypting anything. There is implicit copyright to most everything we say/write (at least there is for anything of consequential complexity or value).

In fact, per Wikipedia: (The DMCA) It also criminalizes the act of circumventing an access control, whether or not there is actual infringement of copyright itself.

Encryption is an "access control".

Class action lawsuit anyone???

Comment Re:Mod parent up. (Score 1) 552

... the companies pushing for more visas are NOT doing it because they're looking for the best and the brightest from around the world. They're doing it to drive the price of programming

They're also creating a self-fulfilling prophecy. The depressed prices for programmers and refusal of employers to hire Americans (for any but a few top-level jobs requiring rare or broad-ranging talents and experience), while importing H1Bs from several countries for any position short of startup principals and early-hires, has not been missed by the Millenials. The latter are, entirely rationally, avoiding computer science degree programs in droves.

There is no shortage of US computer scientists now. But if this keeps up, in another 20 years there WILL be a shortage of YOUNG US computer scientists.

Comment Not the first time hammering caused trouble. (Score 1) 138

Story I heard about mid-20th-century IBM mainframe. (I think it was the 360 series).

Core memory was tight and had cooling issues. The designers examined the instruction set and determined that, given cacheing and the like, no infinite loop could hammer a particular location more than one cycle in four (25% duty cycle), for which cooling was adequate. So they shipped.

Turns out, though, you could do a VERY LONG FINITE loop that hit a location every other cycle, for 50% duty cycle (not to mention the possibility of hitting a nearby location with some of the remaining cycles). Wasn't too long before a student managed to do this.

And set the core memory on fire.

Comment astroturf (Score 3, Insightful) 484

As you can see, the moderation converged on a more proper +5 Insightful

  I've read the post carefully and it doesn't qualify as Flamebait IMHO. It states a controversial political opinion and thus invites a discussion, which may lead to flamage, but does not itself lead with a flame.

So this looks like someone who doesn't like the position trying to suppress it, by hitting it with the most plausible -1, in the hope that one more like-minded person will have mod points and get it suppressed before very many people see it. That works for "politically incorrect" subjects (such as criticisms of the "heat death of the Earth, everybody panic and suppress technology" interpretation of climate data), where a crowd of like-minded free speech haters are ready to suppress opposing opinions. But pro-pot doesn't appear to attract that much system-gaming opposition.

Right now it only takes two downmods to hide a non-anonymous itme. It seems to me that we have enough people willing to moderate that it's time to scale up the mod system, so a small astroturf operation can't shut down debate. Say: double it: Mods get 10 points, -2 hides, non-anynomous starts at +2, high-karma at +4, doulble everybody's current karma and readjust the cutpoints for bonuses, caps, and the like. That would mean it would take two moderators to suppress a anonymous post and four for authors willing to risk reputation. (It would also mean more work for those who are willing to moderate - but they might be more willing to spend a point if they had more to spend.)

Comment Gun practice teaches calm - biofeedback style. (Score 2) 580

Have you seen people drive? Road rage? Now think many of these same people with guns.

Target range practice is a very powerful biofeedback mechanism for teaching the suppression of the production of adrenaline and of all symptoms of excitement. Aligning gun sights - a pair of visual targets separated by about the length of the gun barrel (inches, a foot, or several feet), aligning them with a target (at tens of feet), and holding the alignment, gives visibility to even microscopic tremors and movement. Getting the image right and stable means drastically suppressing this movement. Over a number of range sessions, this leads to learning how to be icy calm, as a reflex, in the midst of a very stressful environment (full of intermittent explosions, bright lights, acrid smells, and odd-temperature winds).

(The effect is extreme. It was discovered that good target shooters, thinking they were just controlling their breath, had actually learned to "stop their heartbeat" - compressing the time between the pairs of beats before and after firing a shot and doubling the time between beats during the trigger pull.)

The result is that, after just a few good sessions, this becomes imprinted. Even in a rage, putting your hand on a gun drops you into that icy calm state.

Comment Re:Land of the fre (Score 1) 580

Indeed, though antagonizing your opponents like that probably isn't going to help the cause.

There is no long a point in trying not antagonizing them. Pretty much anyone who is still actively lobbying against private ownership of guns is either ignoring the evidence, incapable of uncerstandng it, or has a hidden agenda (such as creating victim-rich zones for govenment or criminal activity).

These people are not going to be converted. Things are far enough long that we no longer need them as straw men to raise the bogus argumets to be knocked down with logic. (Those who can be convinced with logic are now mostly either convinced or subject to information shortage). But they remain useful as targets of ridicule, so those who are more interested in being with the in crowd than making smart decisions can be converted.

For those still uncertain on the issue: Do you want to reduce murder, rape, assault, robery, criminal victimization, and institutional suppression of minority groups? Or do you want to want to reduce gun possession? There is no longer any question: More guns mean less of all those things.

Comment Re:Misplaced location (Score 1) 130

This is needed at the bar when pouring into a glass or pitcher.

By then it's far too late. This is about spreading out the active ingredient from the hops during the original mixinig, before brewing, so it can keep the ingredient from the fungi from loading up on carbon dioxide during brewing. By the time you pour, the opportunity for the hops to do anything but add flavor is long gone.

Submission + - Addressing the Bennett Haselton Situation

turp182 writes: I am sorry this is as long as a Bennett post, I strive to be both clear and concise (with one anecdote).

First, I have to assume Bennett is paid by Dice to write inane postings, and then automatically moved to the front page. I commented on his last submission yesterday: http://slashdot.org/comments.p... , and he even responded asking to be fed (the hidden comment, he likes cheese). He wants the attention.

He appears to basically be an attention whore. I don’t use whore in a derogatory way (for him maybe), but he seems to be on every street corner on Slashdot. In the past I’ve used a Vegas concierge to procure untoward services from a woman for a bachelor party and it was unassuming and not in your face (except in the room of course, thank goodness it didn’t descend into Very Bad Things).

Further, he’s done some respectable things, per his Wikipedia page, regarding First Amendment rights. But all of that is obviously in the past given his propensity to post to Slashdot (and get to the front page a lot, what’s up with that?). It feels like Slashdot is his day job.

I mean him no harm, I just wish that Slashdot was no longer his blog.

He is a scourge upon us, lowering the bar, I fear we may have to have James Cameron dive in his submersible to raise the bar again (South Park reference, great episode).

So how can we deal with this menace? Here are some recommended guidelines.

First, I would recommend many “first post” and “can I subscribe to your newsletter” responses to any Bennett front page article (maybe even “How would a Beowulf Cluster of Bennet handle this”). Do not comment on the submission, just unrelated posts. Post tons of them; thousands if possible (let’s break posting records people!). Let them have the page views, but show how much we care.

As well, when viewing Firehose, check the submitter, and try not to promote his postings.

I will point out that his Wikipedia page actually draws out his success posting to Slashdot:
http://en.wikipedia.org/wiki/B...
Quote: Haselton is a frequent contributor to Slashdot, where he posts long-form essays rather than short text summaries of current events, a distinction from other contributors that frequently creates controversy.

Anyway, I would never suggest such things, but I would mention that his Wikipedia entry could be updated, maybe to add that his posts are universally loathed on Slashdot.

There seem to be forces at hand that are actively diminishing the quality of Slashdot. Can we do a “beta” smack down on an obviously corporate promoted Bennett? I think we can, and it can be fun!!!!

And big-ups to dnebing for creating a MoveOn.org petition against his postings, awesome:
http://petitions.moveon.org/si...

Comment All valid except one point: (Score 1) 225

Nearly all of what you say are valid points. But one carries a misconception:

By it's very nature of being a focused, collimated beam a laser does not affect anything in "the general direction" of the target - if it was not focused and accurate, it wouldn't be an effective weapon and might not even be dangerous.

That's SO not true. There are two issues here:
  - Forward (and back) scatter: A laser beam "leaks" light, primarily in the "general direction" of the main beam and, to a lesser extent, in the general direction of back toward the source. It's not a big percentage. But when you start out with kilowatts of colimated light it can be more than adequate to burn out a human eye.
  - Scattering (also specular reflection) from the target, or the cloud of gas that remains of the target. This can be a substantial fraction of the incident beam.

"Do not look at the beam or the target with the remains of your face."

Comment I don't see the problem (Score 4, Interesting) 135

Deuterium/Hydrogen (D/H) isotope ratio is significantly higher (more than three times, in fact) than that of water found on Earth.

Q: How do you separate heavy water from light water?
A: Distillation. Light water boils off / evaporates more easily, because the molecules are lighter, and leaves the heavier water behind.

Why shouldn't this be true of vacuum sublimation as well?

Leave a chunk of dirty ice orbiting the sun in a hard vaccuum for a few million years, with the water quietly sublimating away. Seems to me the result would be that last remaining chunk of dirty ice would have a substantially larger fraction of heavy water molecules than the water on the planet where the deep gravity well hangs on to the lighter molecules.

Is it enough to explain a 3:1 enrichment? No clue. But I'd like to see that the analysis was done and what the scientists' estimates were.

(Not to say they ignored it. The last time I raised a similar question about a scientific paper reported here it turned out that the scientists HAD examined the issue.)

Comment Violation of the "Takings" clause. (Score 1) 178

This will cost us billions of dollars in the private and public sector,

who is this "us" he is talking about?

The taxpayers. It's a clear violation of the "takings" clause of the US Fifth Amendment (long since incorporated against the states and their subdivisions, including the City and County of Los Angeles.) This means, after a bunch of legal wrangling, the courts are very likely to rule that applying such a law against a pre-existing building is a "partial taking" and the government must make the owner whole, i.e. reimburse him for his costs of compliance.

The takings clause:

No person shall ... be deprived of ... property, without due process of law; nor shall private property be taken for public use, without just compensation.

if the public good is really being served here by improving safety of citizens, why isn't the discussion framed more along these lines?

When it gets to the courts, it will be. Count on it.

Slashdot Top Deals

"Ninety percent of baseball is half mental." -- Yogi Berra

Working...