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Biotech

Scientists Write Memories Directly Into Fly Brains 137

TheClockworkSoul writes "Researchers at the University of Oxford have devised a way to write memories onto the brains of flies, revealing which brain cells are involved in making bad memories. The researchers said that in flies, just 12 brain cells were responsible for what is known as 'associative learning.' They modified these neurons by adding receptors for ATP, so that the cells activate in the presence of the chemical, but since ATP isn't usually found floating around a fly's brain, the flies generally behave just like any other fly. Most interestingly, however, is that the scientists then injected ATP into the flies' brains, in a form that was locked inside a light-sensitive chemical cage. When they shined a laser on the fly brains, the ATP was released, and the 'associative learning' cells were activated. The laser flash was paired with an odor, effectively giving the fly a memory of a bad experience with the odor that it never actually had, such that it then avoided the odor in later experiments. The researchers describe their findings in the journal Cell."

Comment Prove That Age Discrimination Is Foolish (Score 1) 592

It seems to be the consensus among some that although discrimination on the basis of age is illegal, it happens.

I personally enjoy learning the new technologies, getting into the details, solving the problems, and fixing things. In my mind, programming is more like playing music than sports, and although some older musicians may lack energy and tenacity, there are plenty of examples of older artists (the Rolling Stones come to mind) who continue to be productive despite "the odds."

I can see myself as a mentor or teacher but not a manager, and would like to prove to those who practice agism with respect to technical types that they hurt only themselves.

The only way to do that, of course, is to - quietly if possible, because I feel humility is essential to continued growth in such a rapidly-changing industry - do my best to do work that is as good if not better than those who are less experienced. And when I meet someone younger who really knows their stuff, then most definitely it's important to have the humility to learn from them!

Microsoft

Senator Prods Microsoft On H-1B Visas After Layoff Plans 574

CWmike writes "US Sen. Charles Grassley (R-Iowa) told Microsoft this week that US citizens should get priority over H-1B visa holders as the software vendor moves forward on its plan to cut 5,000 jobs. 'These work visa programs were never intended to allow a company to retain foreign guest workers rather than similarly qualified American workers, when that company cuts jobs during an economic downturn,' Grassley wrote in a letter sent Thursday to Microsoft CEO Steve Ballmer. The letter asked Microsoft to detail the types of jobs that will be eliminated and how those cuts will affect the company's H-1B workers." Reader theodp adds, "On Friday, Microsoft coincidentally announced it would postpone construction of a planned $500 million data center in Grassley's home state of Iowa, although work on data centers in Chicago and Dublin will continue."
Communications

Obama Staffers Followed Palin's Email Lead On Inauguration Day 407

theodp writes "Using Yahoo's free e-mail service to conduct government business was good enough for Sarah Palin. And now the Washington Times reports that Obama staffers turned to Gmail on Inauguration Day to conduct their business. Those wishing to contact members of the incoming Obama administration were instructed to contact staffers at wh.LASTNAME@gmail.com until official White House e-mail addresses became available."
Social Networks

Personality Testing For Employment 581

Thelasko writes "While I was in college, I had the opportunity to take an elective course in Industrial Psychology. One section of the course covered hiring practices and the validity of 'personality testing' to screen applicants (Google link for non-subscribers). The Wall Street Journal has a long article discoursing on how such tests are used in today's economy. While personality tests may be designed to uncover underlying personality traits such as honesty, critics claim that the tests instead reward cheaters." The article talks mostly about the tests' use in winnowing candidates for retail positions — deciding whom to interview. Anybody encountered them in an IT or more technical context?
Patents

20+ Companies Sued Over OS Permissions Patent 282

freemywrld writes "According to the article on Ars Technica, Microsoft, Symantec and 20 other companies are being sued over patents covering 'systems for governing application and data permissions, as well as ensuring application integrity.' The patents were granted in the 90's to the Information Protection and Authentication of Texas (IPAT). From the article: 'A response from any of the defendants is still forthcoming, and it is unclear whether the authentication and permissions systems that IPAT's patent describes are precluded by prior art. Even if IPAT has a leg to stand on in court, however, it certainly didn't take the easy route to recovering any damages by suing 22 companies.'"
PC Games (Games)

Great Games To Put On a Free PC? 634

Lumpy writes "I am giving several new PC's to a local charity that will be giving them to needy kids this Xmas. They are not powerful, basically baseline Dells that have Intel graphics and Celeron, but more than enough to do homework and other studies on. They are going out with XP on them, an Ubuntu CD, and a bunch of OSS software like OO.o and the others. I would like to include some games for the kids. Strategy, fun, etc. Great freeware games that are fun to play. What would be the best games that a 13-16 year old will like to play that are free and legal to give away, and will run on this lower-end hardware?"
Businesses

How Do I Manage Seasoned Programmers? 551

An anonymous reader writes "I have a technology background and worked as a programmer for a few years before slipping over to the dark side. I am now on the business side and have been given responsibility for a small team of Java programmers. While the technology aspect of what my team works on doesn't scare me, I need ideas to make sure the team stays motivated while reporting to me, a business-oriented guy. Perhaps I should mention I am in my early 30s while the majority of the team constitute an older, wiser generation. What advice should I follow to avoid turning into yet another Bill Lumbergh?"
Communications

NFL's First Broadcast In 3-D, Still Has Work To Do 178

darkwing_bmf writes "The NFL broadcast a live game to theaters in 3-D for the first time on Thursday night. The technology demonstration was mostly successful but they still have some issues to work out. 'Some scenes clearly captured the benefits of 3-D broadcasts, however, such as an interception by Chargers linebacker Stephen Cooper as players crisscrossed the field, and a long touchdown catch by San Diego's Vincent Jackson with the arc of the ball caught on camera all the way. Viewers were encouraged to text in their reaction to the viewing. One of the first comments, according to the commentators: "More cheerleaders."'"
Space

Sweet Molecule Could Lead Us To Alien Life 72

Matt_dk writes "Scientists have detected an organic sugar molecule that is directly linked to the origin of life in a region of our galaxy where habitable planets could exist. The international team of researchers used the IRAM radio telescope in France to detect the molecule in a massive star forming region of space, some 26,000 light years from Earth."
Robotics

Ethical Killing Machines 785

ubermiester writes "The New York Times reports on research to develop autonomous battlefield robots that would 'behave more ethically in the battlefield than humans.' The researchers claim that these real-life terminators 'can be designed without an instinct for self-preservation and, as a result, no tendency to lash out in fear. They can be built without anger or recklessness ... and they can be made invulnerable to ... "scenario fulfillment," which causes people to absorb new information more easily if it agrees with their pre-existing ideas.' Based on a recent report stating that 'fewer than half of soldiers and marines serving in Iraq said that noncombatants should be treated with dignity and respect, and 17 percent said all civilians should be treated as insurgents,' this might not be all that dumb an idea."
Communications

Arranging Electronic Access For Your Survivors? 335

smee2 writes "In the past, when a family member died, you could look through their files and address books to find all the people and businesses that should be notified that the person is deceased. Now the hard-copy address book is becoming a thing of the past. I keep some contact information in a spreadsheet, but I have many online friends that I only have contact with through web sites such as Flickr. My email accounts have many more people listed than my address book spreadsheet. I have no interest in collecting real world info from all my online contacts. The sites where I have social contact with people from around the world (obviously) require user names and passwords. Two questions: 1. How do you intend to let the executors of your estate or family members know which online sites/people you'd like them to notify of your demise? 2. How are you going to give access to the passwords, etc. needed to access those sites in a way that doesn't cause a security concern while you're still alive?"
Image

Anathem 356

Max Tardiveau writes "I just finished reading Neal Stephenson's latest novel, Anathem. I was awaiting it with some anticipation because I absolutely loved Stephenson's best-known novels: Snow Crash, The Diamond Age, and Cryptonomicon. One of Stephenson's non-fiction pieces, called In the beginning was the command line, simply wowed me when I read it. The man can write. A few years ago, I got really excited when I heard that he was writing a whole cycle of novels (the Baroque cycle). But I read the first book of the cycle — Quicksilver — and I was somewhat disappointed, so I skipped the rest of the cycle. I realize that many people enjoyed these novels, but I was hoping that Stephenson would get back his old style and inspiration. So, when Anathem was announced, I was full of anticipation — was this going to be the one? Would he find his mark again?" Keep reading for Max's impressions of Anathem

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