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Comment Re:Posts are really late (Score 1) 512

It's been a long time since /. has been about breaking the news. It has transformed into a place to discuss recent news. The news isn't reported first on /. but it is still timely. I certainly talk with coworkers about items in the news a few days after they are initially reported. /. is less like the newsroom at any of the big networks and is more like the local coffee shop shortly after the networks report on an event. Yes, most people have heard the news already, but they've gathered together to discuss it, and that is the value /. brings to the table - it's the place to talk about the news, not the place to learn about the news as it happens.

Comment Re:Wouldn't it be against the rules anyways? (Score 1) 390

[...] regarding how to respond to improperly handled classified forms. Step 1 is "delete/destroy any copies within reach", and Step 2 is "call the security folks".

Close, but not quite. Step 1 is secure the information from further unauthorized access, but do not destroy if it can be safely secured in another manner. (i.e. all copies remain in the possession of a cleared person with need to know, in a locked and opaque case.) Step 2 is call the security folks, so that they can determine the ramifications of the exposure of the information. Step 3, I will admit, is generally destroy the information.

Comment Re:Several limitations to Adaptive Optics (Score 2, Interesting) 87

When we lose Hubble we lose some unique capability. Even successor telescopes that don't work in optical light will not fill that void. Adaptive optics will only be useful in some circumstances whereas Hubble would have been useful in the general case. Oversimplifications like this story don't belong on a techy site like slashdot.

What I don't understand is why we don't have a direct successor to Hubble. James Webb will be an infrared satellite, not visible light, so I don't see how it's a direct successor (IANAA I Am Not An Astrophysicist). I know of no other satellites that overlap but improve Hubble's coverage. Yes, I understand that today, adaptive optics beat Hubble, but Hubble was launched in 1990. Twenty years later the ground-based coverage bested space-based, but what could we conceivably learn from a visible-wavelength orbital observatory in the next 20 years before the ground-based ones catch up?

Beyond that, visible-light satellites have the capacity to excite the public like no others. Humans see the visible spectrum directly, and are just more impressed by visual wavelength images than false-color imagines of, say, X-rays. Non-visible wavelengths may be more scientifically important that visible ones, but the visible wavelengths are the ones that the public will pay for.

Comment Re:There is a need for classified material. (Score 1) 489

There are two major problems with classified information, one real and one practical:

Realistically, unclassified information can be combined to deduce classified information. For example, let's suppose that the F-22 combat radius was classified. If its max fuel load, cruising speed, and fuel consumption at cruise were unclassified, the classified information could easily be determined from unclassified information. Toward this end, many things end up classified higher than their individual information may warrant.

Practically, separating classified and unclassified information is difficult and costly. Say there is a program with only a small amount of classified information. Yes, it is costly to set up the classified network and facilities to process only that, and leave the rest open. But say the program is mostly classified. In that case, it's more expensive and difficult to access the unclassified information than the classified info (due to having separate networks, facilities, etc, for the unclassified info. Remember, anything electronic that accesses classified info is considered to be classified at that level. So if your computer accesses Secret information, anything that ever gets onto that computer is presumed Secret.) So in practice, everything used on that network ends up classified, for ease of use and lower cost.

Between these two reasons, yes, many things are classified that should not be. No, generally it is not a malicious coverup.

Disclaimer: this applies very much at defense contractors for the systems they design, especially for build processes, designs, capabilities, etc. Needs and reasons for operational classification may be different.

Comment Re:And in other news (Score 1) 646

I'll be completely honest, I don't care. It isn't Free Software. Until that changes, I'd rather use w3m than touch it.

Where the fuck have you been for the past 5 years? Of course Opera is free.
http://www.opera.com/press/releases/2005/09/20/

Generally when someone refers to "Free Software" they mean free as in freedom (libre), not free as in beer (gratis). Wikipedia. In that regards, Opera is free (zero cost) but not Free (users have the right to have and modify the source code as they see fit). In that sense, GP is right that Opera is not Free Software.

Comment Re:Space is cold (Score 1) 64

Space itself is cold, yes (high vacuum means there are very few particles to vibrate, so low temperature). HOWEVER, the solar radiation heats objects up rather nicely. If solar radiation didn't heat things, we'd be frozen here on earth too. To keep this instrument cold by exposing it to space would require a giant sun shield.

Comment Re:Eh? (Score 1) 478

I have to say, I've never understood this argument. I would regard the loss of my freedom as being as bad as the loss of my life. Are you really going to tell me that the state can repay someone who spent 30 years behind bars for a crime they didn't commit?

(Some) states think exactly that, and will pay wrongly incarcerated people for the time they spent behind bars. I've only heard of this for wrongful murder convictions. I assume that the money comes with a contract signing away the right to sue the state.

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