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Comment Distracted driving? Ban car radios! (Score 1) 450

Personally, I have a bluetooth A2DP (or whatever it is) adapter, that allows my smartphone to play music out to my car stereo. (Newer cars have a direct jack.. in my case, lacking one, I bought a device that listens to bluetooth and transmits FM stereo).. Anyway, 'texting' is illegal in my personal jurisdiction. I've often wondered if someone will try to arrest or fine me for changing the song I'm playing, (as it's coming from my smartphone), compared to the EXACT SAME DISTRACTION I'd experience (if not more) if I were putting a new CD in my stereo. Distraction is surely there. One must merely be careful.

Submission + - Senate Trying To Slip Internet Kill Switch Past Us (libertypulse.com)

sanermind writes: Sensing Senators don’t have the stomach to try and pass a stand-alone bill in broad daylight that would give the President the power to shut down the Internet in a national emergency, the Senate is considering attaching the Internet Kill Switch bill as a rider to other legislation that would have bi-partisan support.

Submission + - Could North Korea be innocent? (wordpress.com)

Martin Hellman writes: In the court of American public opinion, North Korea has been declared guilty of sinking the Cheonan and the only question is what sentence to impose on the rogue nation that committed this reckless act. But is the evidence sufficient, especially when a mistake could lead to a nuclear Korean War? A member of the commission investigating the incident who was removed at the request of the South Korean Defense Ministry has presented evidence questioning North Korea's guilt. This may or may not be another Gulf of Tonkin ruse leading to a needless war, but prudence and history would dictate carefully considering the evidence before taking action.

Comment NOT open source. They're just open sourcing the UI (Score 2, Interesting) 205

A departure from standard 3rd-party developer programs that limit access, the Lightworks Open Source platform offers an unprecedented gateway into the NLE’s core engine, enabling a wide-range of creative developers to implement forward-thinking features and workflows.
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...Lightworks Open Source offers a highly collaborative development environment based on powerful and feature-rich underlying technology,

It's entirely clear from the press release that they have no intention whatsoever of opensourcing the "feature rich underlying technology" of the "NLE 's core engine".

This is the same sort of thing that Xara tried to pull... using the open source community to add additional power and functionality that all ultimately still depended on a proprietary close-source rendering engine. That went well!

Comment Probably? (Score 1) 186

I look for technical software engineering lectures, etc, in a conference. Then again, I'm an engineer and not in management. Give me PHP over PHB any day! ;)

But, seriously, a conference should tend to focus on the greater community... developers -and- management to some extent. The bigger the tent, the more to fill it.

Comment Actually, what would make far more sense... (Score 1) 221

Actually, what would make far more sense... would be to somehow capture the trapped mass, and then eject it violently to change course so as to be able to gently-enough encounter and capture the next piece of mass, and so on. Use the junk as reaction mass to change your velocity...

To gain altitude, fire the current junk at an downward angle which also completely cancels out it's orbital momentum, it will then fall directly to earth, and your 'scow' will gain altitude (well, a change in orbital momentum as well due to angle you need to fire it at to cancel out it's own, but you get the idea). To descend, fire it straight up a speed exceeding terminal velocity so as to escape the earth's orbit altogether (here you would have more freedom to also adjust your orbital momentum as you saw fit, by firing it at different angles... also, you could effectively -only- change your orbital momentum by firing it an extreme angle essentially perpendicular to the earth's surface, such that it would still achieve terminal velocity).

All the thing needs is an energy source! (Well, and some serious computation) The reaction mass is already up there! :)

This then becomes an engineering problem of how to capture and relaunch the individual pieces of junk. First off, I'd imagine you would need a sufficiently low differential in velocity to the target during the intercept/capture phase. (Of course, once again, free reaction mass abounds, as long as you can 'throw' your last captured piece with sufficient energy). Which leads to the second engineering challenge; how to very energetically expel the mass you've just captured in any direction. Well, the direction part isn't hard, gyroscopes and all... but how a machine would grapple and then violently launch an arbitrarily sized and shaped object would be the challenge.

For ferromagnetic debris, I suppose electromagenetic coupling might allow capture, and then perhaps a robotic arm could appropriately position it's center of mass over a 'simple' extremely-high-speed piston?

But, I can't think of any reason this couldn't necessarily work!

...perhaps the relative delta-v needed to move from one piece to another (compared to the force one could realistically apply to launching a given intercepted mass) would make it difficult or unviable with current technologies... any thoughts?

(PS: This is still an engineering problem relating to the force you could realistically impart when relauching debris... for even a single atom would be more than sufficient mass if you could launch it at 99.99999999% the speed of light. :) )

Comment Re:All I have is an anecdote (Score 1) 430

If you can deliver the vaccine to a very broad spectrum of a population and let the individual decide if they want the vaccine, then you'll have large numbers of both cases - vaccinated and unvaccinated

The problem with letting the individual decide is, as the article mentioned, cohort effects. Correlation != causation, etc... for example, a study might find that people who drink green have less heart attacks. But what if (for example) this is because people who drink green tea tend, on average, to be wealthier than those who don't?

Anytime you separate a sample population based on self-selection, you introduce the possibility that the real cause of difference might be something unrelated and unseen. The only valid medical protocol for establishing scientific efficacy is a double-blind real/placebo study.

Comment Re:Mysql, anyone? (Score 1) 585

An interesting point, seriously. As I parse that (not being a lawyer, myself), yes... one can't include necessary drivers, but instead require the end-user to set up the linking themselves (the common sun jdbc api, etc)..

But, the additional injustice I referred to (more to the mysql end-user than the developer, necessarily (well, except for the concievable, lesser appeal of the developers product, as it wouldn't interoperate with the end-user unless they forked out for a commercial mysql license regime))

...r.e. the anecdote I recollected, was in fact unnecessary? That the insert-mysql-jdcbs-driver-script just had to allow the configuration for linking with mysql drivers, but did not in fact require an avowal that the end-user required a commercial license themselves to be able to link the driver. Again, I'm not a lawyer. But, as far as mysql ab seems to put it, it's a murky ground.

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