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Comment Re:Again, the ends justify the means? (Score 1) 250

To this day I still cannot fathom how my children are safer in a biker bar than they are a public school. If you punch someone in a bar, the police are called and you go to jail. If you do it in a public school, at worst, you spend some time in the principles office or get suspended.

Depends. There are a fair number of schools with officers patrolling the halls; the one I taught at had at least one student tazed and dragged out into the patrol car per year.

Comment Re:Again, the ends justify the means? (Score 1) 250

No, it isn't about ass covering. This move creates far more liability than it removes. This is about the school system pushing farther and farther into the role of parent in an attempt to increase the size of their bureaucracy and thus the amount of funding they get. This school has just declared that it is their responsiblility to stop kids from commuting suicide. No doubt they will soon be complaining that they are held responsible for the responsibilities they have demanded.

Yeah, the first time a parent says, "But you told us you were watching our kids 24/7! How then did my children get into a fight at the shopping mall?"

Comment Re:blame 'budget cuts' (Score 1) 250

You get what you pay *everyone*.

Teachers aren't a special category. I'm underpaid too. Blame the guy making $500billion and the congressman who kisses up to him - and when you go to blame him, take all your underpaid brethren with you - not just other teachers. Pay stagnates because people march for their own special industries instead of grouping together and demanding change for everyone. I'm sure you know this as a social studies teacher.

Now if only we had one big union... http://en.wikipedia.org/wiki/Industrial_Workers_of_the_World

Submission + - 3D Printed Prosthetic Hand Being Developed (openhandproject.org)

An anonymous reader writes: An Engineer from Bristol, UK is trying to make robotic prosthetic hands more accessible to amputees with the Open Hand Project.

Joel Gibbard has designed the Dextrus hand, which is a robotic hand that can be put together for well under £650 ($1000) and offers much of the functionality of a human hand. It uses electric motors instead of muscles and steel cables instead of tendons. 3D printed plastic parts work like bones and a rubber coating acts as the skin. All of these parts are controlled by electronics to give it a natural movement that can handle all sorts of different objects.

The hand can be connected to an existing prosthesis using a standard connector. It uses stick-on electrodes to read signals from the user's remaining muscles which can control the hand, telling it to open or close.

Ultimately, Gibbard's goal is to sell these hands for under $1000. The low price is made possible by the use of 3D printing. Since prices don't scale with volume the cost of a hand in volumes of 10 is the same as the cost in volumes of 1000. Prostheses will always be a low-volume product and mass-production is not feasible.

Gibbard needs £39000 to raise the funds to continue the project, which is being crowd-funded on indiegogo.

Submission + - It's Official: Voyager 1 is an Interstellar Probe (discovery.com)

astroengine writes: After a 35-year, 11-billion mile journey, NASA’s Voyager 1 spacecraft left the solar system to become the first human-made object to reach interstellar space, new evidence from a team of scientists shows. “It’s kind of like landing on the moon. It’s a milestone in history. Like all science, it’s exploration. It’s new knowledge,” long-time Voyager scientist Donald Gurnett, with the University of Iowa, told Discovery News. The first signs that the spacecraft had left the solar system's heliopause was a sudden drop in solar particles and a corresponding increase in cosmic rays in 2012, but this evidence alone wasn't conclusive. Through indirect means, scientist analyzing oscillations along the probe's 10-meter (33-foot) antennas were able to deduce that Voyager was traveling through a less dense medium — i.e. interstellar space.

Comment Re:Duh? (Score 4, Insightful) 245

What? Ayn Rand could be wrong? The shock and horror of it!

Seriously though the question is difficult to answer on anything more than a philosophical level. It is a bit vague to quantify and would need to be rephrased to be practically measurable.. Maybe I should put my beer down and go read TFA....

Never put your beer down! Priorities!

Submission + - Google Pressure Cookers and Backpacks, Get a Visit from the Feds? (theatlanticwire.com)

An anonymous reader writes: Massachusetts resident Michele Catalano was looking for information online about pressure cookers. Her husband, in the same time frame, was Googling backpacks. Wednesday morning, six men from a joint terrorism task force showed up at their house to see if they were terrorists. Which begs the question: How'd the government know what they were Googling?

Submission + - Once you have a SWAT team the only thing to do is kick some ass. 1

Nethead writes: On Salon.com Alex Halperin talks with Radley Balko, the author of Rise of the Warrior Cop. They discuss [TFA] the rise of police SWAT teams, even in small towns. Balko show the political mechanisms behind why it is almost impossible to stem the tide of militarized police forces and the effects it is having on our communities. Though US centric, I'm sure that these same mechanisms play out worldwide.

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