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Comment: Re:I switched from sitting to standing. (Score 1) 273

by swillden (#46786967) Attached to: Switching From Sitting To Standing At Your Desk
The desk I have is motorized. Push a button, takes about five seconds. Another option is to get a desk that is always positioned at standing level and a tall chair. That seems cheaper and more convenient but there are some downsides. One is that you have far fewer options in chairs than if you're getting normal-height chairs. Another is that changing the level of the desk is difficult, which is particularly problematic if the seating gets rearranged regularly.

Comment: What's the closest JEOS equivalent? (Score 1) 161

by billstewart (#46785827) Attached to: Ubuntu Linux 14.04 LTS Trusty Tahr Released

JEOS (Just Enough Operating System) used to be a sub-version of Ubuntu, with a minimal server edition; anything else you wanted was an apt-get install away. But there hasn't been a real JEOS version since about 8.04 or so, and with virtual machines these days I have a need for a lot of small-disk-footprint VMs. Is there something that's relatively similar, with basic networking and maybe a LAMP stack?

It would be nice to have a basic X windows environment, but I don't need big piles of Gnome or KDE, and I definitely don't need OpenOffice or lots of the other fun tools. Thanks!

+ - Tech Billionaires and the Separate-But-Equal Revival

Submitted by theodp
theodp (442580) writes ""As we approach the sixtieth anniversary of the Brown decision," writes the New Yorker's Jelani Cobb in The Failure of Desegregation, "the landmark case seems, in hindsight, like a qualified victory. Racially homogenous schools remain a fact of American life." And the resegregation of schools isn't limited to the Deep South. In the New York City public-school system, Cobb notes, Black and Latino students have become more likely to attend schools with minimal white enrollment, and a majority go to schools defined by concentrated poverty. And, despite the backing of Bill Gates and other like-minded super-wealthy tech "education investors", charter schools are no panacea for integration's failures. "Three-quarters of the city’s charter schools, which were a key component of Mayor Michael Bloomberg's efforts at education reform," writes Cobb, "have fewer than one per cent white enrollment," which UCLA's Civil Rights Project terms "apartheid schools". And at KIPP Schools, a darling of Gates, Netflix's Reed Hastings, and Facebook's Mark Zuckerberg, "more than 86 percent of our students are from low-income families and eligible for the federal free or reduced-price meals program, and 95 percent are African American or Latino.' So, would Bill send his own kids to a charter school? 'A family like mine should not use up the inner-city capacity of these great schools,' Gates explained, 'but if by some happenstance, my kids had to go to KIPP schools [instead of, say, BillG's alma mater], I wouldn't feel bad at all.' So, while well-intentioned, are tech's billionaire education reformers inadvertently contributing to today's separate-but-equal revival?"

Comment: Re:Not Evolution (Score 2) 67

by Artifakt (#46785077) Attached to: NASA Proposes "Water World" Theory For Origin of Life

But how does Evolution prune the repication mechanism itself? If an early replicator was very sloppy and mutation prone, then any possible advantages occuring by random mutation would have little chance to be tested before other random mutations overwrote them or other mutations killed off the organisms carrying that mutation. Working backwards, let's start with modern DNA, in cases where there are many additional mechanisms to cut the mutation rate so the non-random part of Evolution has more time to work. Putting DNA inside a walled cell, and making that cell nucleated, both reduce the exposure of the DNA to chemicals that can mutate copies. Multicellularity further shields the DNA from some more mutagens, and lets Evolution prune cells with bad copies by apoptosis, which can't be used by single celled organisms. Right there, we have a trend in Evolution - Nature seems to be trying to reduce error rates to target, as you put it, the Goldilocks range. "Advanced" organisms, such as us, or mosquitos or oak trees, have many features that make the selection rate occur at an optimum, where Nature gets enough time for selection processes to occur. In fact, sexual selection is probably just another form of targeting that Goldilocks range, and I'm sure a professional biologist can think of may more examples than the four I've mentioned. Some more minor steps in this pattern might include the evolution of Alcohol Dehydrogenase enzymes and others, but that's getting beyond my depth.
        But if we extrapolate a historical trend from that, the mutation rate must have been higher for 'primative' DNA based life, but the selection pressure must have been lower. Mutation must have been still higher if RNA was once the core molecule of heredity, which seems pretty solidly established. And if there's several more primative replicators, selection pressure must have moved glacially compared to the modern era. So how did selection have time even in 3 billion years to evolve DNA itself? If the earliest replicators were something like crystaline clays that were subject to a very modest amount of selection by erosion, as some biologists have speculated, how do we get the time for these to evolve through many stages to RNA and then DNA and eventually all the extra trimmings of today? Given that we've been in a DNA based biosphere for close to 1.5 billion years, that's about half the time since Earth cooled enough to support organic compounds,, and we're trying to cram probably at least 5 or 6 earlier replicators into less than half the time, knowing that each one was subject to less selection pressure than it's successor probably by orders of magnetude.

Comment: Re:NASA Proposes "Water World" Theory For Origin o (Score 3, Interesting) 67

by Artifakt (#46784929) Attached to: NASA Proposes "Water World" Theory For Origin of Life

We can't "save a step and conclude that the universe always existed" because we think the universe had a beginning, the Big Bang. We could have saved that step if we thought the universe was Steady State. Dr. Sagan is asking this as a rhetorical question, yet he himself gave the answer not 20 pages earlier in the same book when he addressed the Steady State/Big Bang controversy in historical physics. That's showing a completely non-scientific bias and committing a logical error, and I really hoped for better from the good doctor. Fortunately, if there Is a real God, I suspect "he"s not going to be that hung up on whether his creations beleived without evidence or not.

+ - Oracle Deflects Blame for Troubled Oregon Health Care Site->

Submitted by itwbennett
itwbennett (1594911) writes "Oracle is gearing up for a fight with officials in Oregon over its role developing an expensive health insurance exchange website that still isn't fully operational. In a letter obtained by the Oregonian newspaper this week, Oracle co-president Safra Catz said that Oregon officials have provided the public with a 'false narrative' concerning who is to blame for Cover Oregon's woes. In the letter, Catz pointed out that Oregon's decision to act as their own systems integrator on the project, using Oracle consultants on a time-and-materials basis, was 'criticized frequently by many'. And as far as Oracle is concerned, 'Cover Oregon lacked the skills, knowledge or ability to be successful as the systems integrator on an undertaking of this scope and complexity,' she added."
Link to Original Source

+ - NASA proposes "water world theory" for origin of life

Submitted by William Robinson
William Robinson (875390) writes "A new study from researchers at Nasa's Jet Propulsion Laboratory has proposed the "water world" theory as the answer to our evolution, which describes how electrical energy naturally produced at the sea floor might have given rise to life. While the scientists had already proposed this hypothesis called "submarine alkaline hydrothermal emergence of life" the new report assembles decades of field, laboratory and theoretical research into a grand, unified picture."

+ - MIT Designs Tsunami Proof Floating Nuclear Reactor->

Submitted by Amtrak
Amtrak (2430376) writes "MIT has created designs for a nuclear plant that would avoid the downfall of the Fukushima Daiichi plant. The new design calls for the nuclear plant to be placed on a floating platform modeled after the platforms used for offshore oil drilling.

A floating platform several miles offshore, moored in about 100 meters of water, would be unaffected by the motions of a tsunami; earthquakes would have no direct effect at all. Meanwhile, the biggest issue that faces most nuclear plants under emergency conditions — overheating and potential meltdown, as happened at Fukushima, Chernobyl, and Three Mile Island — would be virtually impossible at sea."

Link to Original Source

+ - Click Like? You may have given up the right to sue.->

Submitted by sandbagger
sandbagger (654585) writes "The New York Times reports that General Mills, the maker of cereals like Cheerios and Chex as well as brands like Bisquick and Betty Crocker, has quietly added language to its website to alert consumers that they give up their right to sue the company if they download coupons, 'join' it in social media communities. Who'd have imagined that clicking like requires a EULA?"
Link to Original Source

Comment: Re:Militia, then vs now (Score 1) 1491

by Jeremiah Cornelius (#46782791) Attached to: Retired SCOTUS Justice Wants To 'Fix' the Second Amendment

The US president is a Spokesmodel.

The last vestiges of Presidential authority as actual executive were blown out of JFK's skull, 50 years ago. The real rulers have allowed the cosmetic changes of politics, without substantial challenge to policy or imperative.

That's why you can argue successfully to let fags into the imperial legions, but not if such legions should be withdrawn from the globe and disbanded.

False conservatism, false progressive/liberalism. Everybody in the US takes a hot shower and drives to the mall, on the burnt bodies and broken future of a million dead babies - hidden in Congo and Yemen and Indonesia and...

The clearest way into the Universe is through a forest wilderness. -- John Muir

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