By EditorDavid from Slashdot's feeling-like-a-kid department
"The human brain reaches its adult volume by age 10, but the neurons that make it up continue to change for years after that," reports the New York Times, citing a new paper by neuroscience researchers that questions when "adulthood" really begins. An anonymous reader writes:
One of the paper's authors -- an associate psychology professor at Harvard -- tells CNN that "There is no agreed-on benchmark that, when reached, would allow a neuroscientist to say 'Aha! This brain is fully developed'. However, it is safe to say that by almost any metric, the brain is continuing to develop actively well past the age of 18..."
"Some children, researchers have found, have neural networks that look as if they belong to an adult..." adds the Times, noting that adolescents also "do about as well as adults on cognition tests, for instance. But if they're feeling strong emotions, those scores can plummet. The problem seems to be that teenagers have not yet developed a strong brain system that keeps emotions under control."
And this cuts both ways, according to a psychologist at Temple University who wants the voting age lowered to 16. ("Sixteen-year-olds are just as good at logical reasoning as older people are," he tells the Times) But he also believes judges should consider the lack of emotional control when sentencing defendants -- even if they're in their early 20s. "Most crime situations that young people are involved in are emotionally arousing situations -- they're scared, or they're angry, intoxicated or whatever."Read Replies (0)
By EditorDavid from Slashdot's Bob-Cratchit-vs-Scrooge department
In early December, Carnival Corp. told about 200 IT employees that the company was transferring their work to Capgemini, a large IT outsourcing firm. The employees had a choice: Either agree to take a job with the contractor or leave without severance. The employees had until the week before Christmas to make a decision about their future with the cruise line. By agreeing to a job with Paris-based Capgemini, employees are guaranteed employment for six months, said Roger Frizzell, a Carnival spokesman. "Our expectation is that many will continue to work on our account or placed into other open positions within Capgemini" that go well beyond the six-month period, he said in an email.
Senior IT engineer Matthew Culver told CBS that the requested "knowledge transfer activities" just meant training their own replacements, and "he isn't buying any of it," writes Slashdot reader dcblogs.
"After receiving his offer letter from Capgemini, he sent a counteroffer. It asked for $500,000...and apology letters to all the affected families," signed by the company's CEO. In addition, the letter also demanded a $100,000 donation to any charity that provides services to unemployed American workers. "I appreciate your time and attention to this matter, and I sincerely hope that you can fulfill these terms." And he's also working directly with a lawyer for an advocacy group that aims to "stop the abuse of H-1B and other foreign worker programs."Read Replies (0)
By EditorDavid from Slashdot's long-term-projects department
Long-time Slashdot reader Jim Hall -- part of GNOME's board of directors -- has a Christmas gift. Since 1994 he's been overseeing an open source project that maintains a replacement for the MS-DOS operating system, and has just announced the release of the "updated, more modern" FreeDOS 1.2!
[Y]ou'll find a few nice surprises. FreeDOS 1.2 now makes it easier to connect to a network. And you can find more tools and games, and a few graphical desktop options including OpenGEM. But the first thing you'll probably notice is the all-new new installer that makes it much easier to install FreeDOS. And after you install FreeDOS, try the FDIMPLES program to install new programs or to remove any you don't want. Official announcement also available at the FreeDOS Project blog.
FreeDOS also lets you play classic DOS games like Doom, Wolfenstein 3D, Duke Nukem, and Jill of the Jungle -- and today marks a very special occasion, since it's been almost five years since the release of FreeDos 1.1. "If you've followed FreeDOS, you know that we don't have a very fast release cycle," Jim writes on his blog. "We just don't need to; DOS isn't exactly a moving target anymore..."Read Replies (0)
By EditorDavid from Slashdot's rays-of-hope department
Slashdot reader rpavlicek writes, "Research done by MIT late this year has shown that light signals can improve the brain's neuron gamma frequency which can reverse the effects of Alzheimer's disease (by removing brain plaque). Beneficial effects were found in both intercranial and optical stimuli." The Los Angeles Times reports:
New research demonstrates that, in mice whose brains are under attack by Alzheimer's dementia, exposure to lights that flicker at a precise frequency can right the brain's faulty signaling and energize its immune cells to fight off the disease... In mice, these effects were limited to the visual cortex. In humans with Alzheimer's, that's not one of the brain regions that gets gummed up early or significantly by amyloid plaques. But the authors of the new research held out hope that the light therapy might induce gamma oscillations, or their immune-boosting effect, more broadly in human brains, or that some change in delivery of the light might extend its effects to brain regions, such as the hippocampus, that are profoundly affected by Alzheimer's.
A startup has already approached the FDA seeking clinical trials, and the L.A. Times adds that "Even if the new research does not yield a treatment for Alzheimer's, it is expected to deepen understanding of a key player in the disease -- the brain's dedicated immune system -- and point to ways it can be used to fight the disease."Read Replies (0)
By EditorDavid from Slashdot's feeling-Grinchy department
Google.org gives nonprofits roughly $100 million each year. But now the Register argues that festive giving "has become a 'Googlicious' sales push." Among other things, The Register criticizes the $30 million in grant funding that Google.org gave this Christmas "to nonprofits to bring phones, tablets, hardware and training to communities that can benefit from them most," some of which utilized the crowdfunding site DonorsChoose (which tacks a fee of at least $30 fee onto every donation). "The most critical learning resources that teachers need are often exercise books, pen and paper, but incentives built into the process steer educators to request and receive Google hardware, rather than humble classroom staples," claims the Register. theodp writes:
[O]ne can't help but wonder if Google.org's decision to award $18,130 to teachers at Timberland Charter Academy for Chromebooks to help make students "become 'Google'licious" while leaving another humbler $399 request from a teacher at the same school for basic school supplies -- pencils, paper, erasers, etc. -- unfunded is more aligned with Google's interests than the Christmas spirit. Google, The Register reminds readers, lowered its 2015 tax bill by $3.6 billion using the old Dutch Sandwich loophole trick, according to new regulatory filings in the Netherlands.
The article even criticizes the "Santa's Village" site at Google.org, which includes games like Code Boogie, plus a game about airport security at the North Pole. Their complaint is its "Season of Giving" game, which invites children to print out and color ornaments that represent charities -- including DonorsChoose.org. The article ends by quoting Slashdot reader theodp ("who documents the influence of Big Tech in education") as saying "Nothing says Christmas fun more than making ornaments to celebrate Google's pet causes..."Read Replies (0)
By EditorDavid from Slashdot's Alexa-crush-the-competition department
Six million homes already have an Amazon device with it Alexa voice assistant -- about 5% of all households. But Backchannel argues that Amazon is already dominating the race to become the operating system for future voice-activated devices, with Forrester tech analyst James McQuivey pointing out that "having microphones in your environment is a lot more convenient than pulling out your phone."
The Alexa-enabled Echo is a true unicorn, one of those rare products that arrives every few years and fundamentally changes the way we live... After years of false starts, voice interface will finally creep into the mainstream as more people purchase voice-enabled speakers and other gadgets, and as the tech that powers voice starts to improve.
Despite competition from Google Home, and a rumored "Home Hub" from Microsoft, Amazon "has a two-year jump on its competition, having first introduced the Echo speaker in November 2014," notes the article, adding that Amazon also "opened its platform early to third-party developers." (Alexa now has more than 5,000 "skills".) They argue that Amazon is already winning the war of the operating systems by familiarizing consumers with "a new computing interface -- a voice devoid of a screen -- that will eventually grow to be more ubiquitous and more useful than our smartphones... Soon, you'll speak your wants into the air -- anywhere -- and a woman's warm voice with a mid-Atlantic accent will talk back to you, ready to fulfill your commands."Read Replies (0)
By EditorDavid from Slashdot's may-the-force-be-with-her department
!Best-known for playing Princess Leia in the Star Wars trilogy and The Force Awakens, actress Carrie Fisher is recovering from a "cardiac event" Friday. An anonymous reader quotes ABC:
Her brother, Todd Fisher, told The Associated Press that she was "out of emergency" and stabilized at a Los Angeles hospital Friday afternoon... The 60-year-old "Star Wars" star experienced medical trouble during a flight from London and was treated by paramedics immediately upon landing in Los Angeles around noon Friday, according to reports citing unnamed sources.
Fisher reportedly remains in the intensive care unit while lots of celebrities are now wishing her a speedy recovery for Christmas, including Harrison Ford, Mark Hamill, C-3PO actor Anthony Daniels, Chewbacca actor Peter Mayhew, and Billy Dee Williams, as well as Star Trek actors William Shatner and George Takei. Many fans are using the hashtag #MayTheForceBeWithHer, and she's even receiving messages of support from the Twitter account set up for her therapy dog, Gary.Read Replies (0)
By EditorDavid from Slashdot's Christmas-gift-ideas department
An anonymous reader quotes CNN's report about an iPhone 7 "encased in solid gold, encrusted with diamonds and bearing the face of Donald Trump."
Priced around $151,000, it's just one example of the mind-blowing bling sold by Goldgenie, a store in the United Arab Emirates where the super rich do their shopping. "There are very wealthy, high-net-worth individuals all over the world and sometimes its very difficult to buy gifts for them because they have everything," said Frank Fernando, Goldgenie's managing director... But the phones are far from the most expensive item on sale. A gold-plated racing bike will set you back about $350,000.
If you're thinking no one would buy a $150,000 Trump phone, think again. In the last month, they've sold ten of them.Read Replies (0)
By EditorDavid from Slashdot's talking-vs-unlocking department
"Any measure that weakens encryption works against the national interest," reports a bipartisan committee in the U.S. Congress. Mark Wilson quotes Beta News:
The Congressional Encryption Working Group (EWG) was set up in the wake of the Apple vs FBI case in which the FBI wanted to gain access to the encrypted contents of a shooter's iPhone. The group has just published its end-of-year report summarizing months of meetings, analysis and debate. The report makes four key observations, starting off with: "Any measure that weakens encryption works against the national interest".
This is certainly not a new argument against encryption backdoors for the likes of the FBI, but it is an important one... The group says: "Congress should not weaken this vital technology... Cryptography experts and information security professionals believe that it is exceedingly difficult and impractical, if not impossible, to devise and implement a system that gives law enforcement exceptional access to encrypted data without also compromising security against hackers, industrial spies, and other malicious actors...
The report recommends that instead, Congress "should foster cooperation between the law enforcement community and technology companies," adding "there is already substantial cooperation between the private sector and law enforcement." [PDF] It also suggests that analyzing the metadata from "our digital 'footprints'...could play a role in filling in the gap. The technology community leverages this information every day to improve services and target advertisements. There appears to be an opportunity for law enforcement to better leverage this information in criminal investigations."Read Replies (0)
Python 3.6 Released
Posted by News Fetcher on December 24 '16 at 08:31 AM
By EditorDavid from Slashdot's batteries-included department
On Friday, more than a year after Python 3.5, core developers Elvis Pranskevichus and Yury Selivanov announced the release of version 3.6. An anonymous reader writes:
InfoWorld describes the changes as async in more places, speed and memory usage improvements, and pluggable support for JITs, tracers, and debuggers. "Python 3.6 also provides support for DTrace and SystemTap, brings a secrets module to the standard library [to generate authentication tokens], introduces new string and number formats, and adds type annotations for variables. It also gives us easier methods to customize the creation of subclasses."
You can read Slashdot's interview with Python creator Guido van Rossum from 2013. I also remember an interview this July where Perl creator Larry Wall called Python "a pretty okay first language, with a tendency towards style enforcement, monoculture, and group-think...more interested in giving you one adequate way to do something than it is in giving you a workshop that you, the programmer, get to choose the best tool from."
Anyone want to share their thoughts today about the future of Python?Read Replies (0)