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Education

Is It Time To Throw Out the College Application System? 389

An anonymous reader points out this opinion piece by professor Adam Grant that questions how useful the current college application system is and suggests some alternate methods to gather information about candidates. The college admissions system is broken. When students submit applications, colleges learn a great deal about their competence from grades and test scores, but remain in the dark about their creativity and character. Essays, recommendation letters and alumni interviews provide incomplete information about students' values, social and emotional skills, and capacities for developing and discovering new ideas. This leaves many colleges favoring achievement robots who excel at the memorization of rote knowledge, and overlooking talented C students. Those with less than perfect grades might go on to dream up blockbuster films like George Lucas and Steven Spielberg or become entrepreneurs like Steve Jobs.
Microsoft

Test Version Windows 10 Includes Keylogger 367

wabrandsma writes From WinBeta: "One of the more interesting bits of data the company is collecting is text entered. Some are calling this a keylogger within the Windows 10 Technical Preview, which isn't good news. Taking a closer look at the Privacy Policy for the Windows Insider Program, it looks like Microsoft may be collecting a lot more feedback from you behind the scenes. Microsoft collects information about you, your devices, applications and networks, and your use of those devices, applications and networks. Examples of data we collect include your name, email address, preferences and interests; browsing, search and file history; phone call and SMS data; device configuration and sensor data; and application usage." This isn't the only thing Microsoft is collecting from Insider Program participants. According to the Privacy Policy, the company is collecting things like text inputted into the operating system, the details of any/all files on your system, voice input and program information.
Media

Redbox Streaming Service To Shut Down October 7th 64

An anonymous reader writes: Redbox, the company behind the giant red boxes at malls and grocery stores that dispense DVD and game rentals, partnered with Verizon in 2013 to launch a video streaming service to compete with Netflix. This naturally led to accusations that Verizon was throttling Netflix to tilt the scales in favor of Redbox. Well, as of Tuesday, they're packing it in. Redbox's streaming service will shut down at the end of the day on October 7th. They'll be refunding all current customers, though that number took a hit over the past several months as a credit card fraud problem caused Redbox to shut down their billing servers. This meant no new customers could sign up, and existing customers couldn't renew their subscriptions.
Windows

Microsoft Announces Windows 10 644

Today at a press conference in San Francisco, Microsoft announced the new version of their flagship operating system, called Windows 10. (Yes, t-e-n. I don't know.) With the new version of the operating system, they'll be unifying the application platform for all devices: desktops, laptops, consoles, tablets, and phones. As early leaks showed, the Start Menu is back — it's a hybrid of old and new, combining a list of applications with a small group of resizable tiles that can include widgets. Metro-style apps can now each operate inside their own window (video). There's a new, multiple-desktop feature, which power users have been demanding for years, and also a feature that lets users easily grab objects from one desktop and transfer it to another. The command line is even getting some love. The Technical Preview builds for desktops and laptops will be available tomorrow through the Windows Insider Program. They're requesting feedback from customers. Windows 10 will launch in late 2015.

Comment Re: So what? (Score 1) 201

In the end a French Warship was sold to Russian's. It probably fires white flags from the cannon, and the missile tubes are firework launchers for the new victors.

No, it doesn't fire white flags from the cannons or fireworks from the missile tubes - because it doesn't have missile tubes, and the sails double as white flags.

Comment Re:So what? (Score 1) 201

So we just keep going back and forth, as one party screws everything up, they lose, then the other has a turn at screwing everything up, until they lose control. Great system there, with two similar parties that refuse to ever make useful compromises, and with no alternative or coalitions to bring sanity to Washington. Makes me wonder... not which side is right, but how they have together gained such a strangle hold on American politics without ever accomplishing much (or not much anymore, anyway). Good job Americans, now you've given your two measly parties so much power that they're less likely than ever to listen to reason or allow anyone not aligned with one of them to do anything.

Comment Re:MAD (Score 1) 342

Correction, MAD has prevented WWIII, so far. Maybe the period between WWII and what will develop into something known later as WWIII is much longer than expected. What if Hitler's mayhem were eclipsed? Is there a country with sizable military might (including tactical nukes) that is willing to use every tool in the shed? The Soviet Union was not that adversary, thankfully. No, not North Korea. Could China be taken by storm by a new charismatic national and cultural leader, who takes a more aggressive stance? Maybe Putin suddenly loses his mind or a successor becomes desperate or calls our perceived bluff.

I can't see either terrorists or nations without a country gaining enough leverage to start a global war before cooler heads can prevail, but who is to say that now-secure and predictable weapons will never fall into the hands of corrupt factions of a legitimate government, or that an unexpected military coup could never be successful anywhere? I hope you turn out to be right that MAD prevented WWIII (for good), but the future is long, and is really just history that hasn't happened yet. The best we can do to protect ourselves is to eliminate as many threats as possible, by whatever appropriate means, and to nullify most of the rest with the ability to destroy an entire country and devastate whole regions if we are tested.

If you acknowledge that there will always be a top dog and a struggle to be number one, do you want to take any chance of losing alpha status? The nuclear genie is out of the lamp, so as much as I hate to say this, we have to maintain our military superiority, and that means keeping our nuclear arsenal ready and usable, able to target nearly any point on earth at a moment's notice, and enough to obliterate any attacker. Maybe I sound like the computer from War Games (maybe I amthe computer from War Games), but having the nukes to dissuade any attacker seems like a good idea to me. Nukes aren't going away, sadly, so you're either dominant or your security is at risk.

Comment Re:SSRI effect times... (Score 1) 138

This is no secret to anyone who has popped one of his GF's Lexapro pills to last longer in the sack with said GF a few hours later.

SSRIs are well known to cause sexual dysfunction in males (some SSRIs and some males more than others), but this is the first I've heard about escitalopram increasing sexual stamina. As such, I wouldn't rule out a placebo effect, especially since so many factors can affect libido.

Comment Re:Study subject not depressive (Score 4, Insightful) 138

Because our understanding of how SSRIs operate on the most basic level is still very poor, and the research in question has found some clues about how to proceed. It makes sense to eliminate the variable of serious mood disorders, since the mechanisms behind them are poorly understand and differential diagnoses are a huge problem. Before fixing your car that runs rough you have to have some idea of how it works and what your tools do, and that's what this study was about. Hopefully some day soon we'll have a more thorough understanding of depression and similar ailments, as well as why some drugs help some people, but we are a long way off.

Comment Re:Now all they need to do... (Score 1) 138

Is figure out why so many who are on SSRI's or had recently stopped taking them, become suicidal or go on shooting rampages, or both.

Some possible explanations that are better than "SSRIs make people go on shooting rampages":

They were misdiagnosed, and mistreated.
They were depressed (duh) and became more depressed when the SSRI did nothing to help. (Suicidal ideation is a major reason for starting SSRI treatment in the first place.)
Some people do that for inexplicable reasons, whether on SSRIs, withdrawing from SSRIs, or having never taken SSRIs.
Not that many people on SSRIs do anything violent and your perception is based on misunderstanding and poor media reporting that you have no real statistical basis for.

Clearly more research needs to be done, but to me this sort of anti-SSRI argument seems like the anti-seat belt arguments you used to hear. In a few very, very rare cases people may have been injured, and even killed, by seat belts crushing internal organs, causing strangulation, prohibiting exit from burning vehicles, and what have you. People who cite cases like this are willfully oblivious to the fact that seat belts are much, much, MUCH more likely to prevent serious injury or death than they are to cause injury. Given that so many people take SSRIs and do not become murderers, and so many of them credit SSRIs with keeping them alive or improving their lives, my estimation is that they offer a huge net benefit.

Comment Re:Ion strengthened? (Score 1) 207

The processes described produces high compression strength. What about tensile strength? Portland cement concrete can be made to have tremendous compression strength but it's strength in tension is poor.

That's why a huge proportion of iphones I see have cracked screens - no one has figured out a cheap way to make really tough, thin glass with a high tensile strength. The weak corners and edges on iphones and the careless owners don't help. I wonder if we'll ever see a polymer-based material that has good enough scratch resistance and optical properties to be used for phone/tablet screens. That would be killer, though I'll take Gorilla Glass over portland cement for a screen any day.

Displays

Oculus Rift CEO Says Classrooms of the Future Will Be In VR Goggles 182

jyosim writes "Oculus Rift isn't just for gaming. Brendan Iribe, CEO of the VR company, says the immersive tech will be "one of the most transformative platforms for education of all time." In an interview with Chronicle of Higher Education, he imagined laser-scanning every object in the Smithsonian for students to explore, and collaborating in shared virtual spaces rather than campuses. "The next step past that is when you have shared space, and not only do you believe that this object is right there in front of me, but I look around and I see other people just like we see each other now, and I really, truly believe that you’re right in front of me. We can look at each others’ eyes. If you look down at something, I can look down at the same time. And it’s every bit as good as this. And if we can make virtual reality every bit as good as real reality in terms of communications and the sense of shared presence with others, you can now educate people in virtual classrooms, you can now educate people with virtual objects, and we can all be in a classroom together [virtually], we can all be present, we can have relationships and communication that are just as good as the real classroom," he says.

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