Slashdot

Syndicate content Slashdot
News for nerds, stuff that matters
Updated: 35 min 25 sec ago

New Calculations May Lead To a Test For String Theory

1 hour 28 min ago
dexmachina writes "A team of theoreticians, led by a group from Imperial College London, has released calculations that show string theory makes specific, testable predictions about the behaviour of quantum entangled particles. Professor Mike Duff, lead author of the study from the Department of Theoretical Physics at Imperial College London, commented, 'This will not be proof that string theory is the right "theory of everything" that is being sought by cosmologists and particle physicists. However, it will be very important to theoreticians because it will demonstrate whether or not string theory works, even if its application is in an unexpected and unrelated area of physics.' In other words, string theory may finally have shed its critics' most common complaint: unfalsifiability. However, given the second most common complaint, I can't help but wonder: which string theory?"

Read more of this story at Slashdot.


Categories: Technology

Facebook To Add Remote Logout

4 hours 33 min ago
angry tapir writes "Facebook users will soon have a new way of knocking spammers out of legitimate accounts. The social-networking company is rolling out a new security feature that lets users see which computers and devices are logged into their Facebook accounts, and then removing the ones that they don't want to have access."

Read more of this story at Slashdot.


Categories: Technology

Google Releases Chrome 6, Pays $4337 In Bounties

Thu, 2010-09-02 21:36
Trailrunner7 writes "Google has released a new version of its Chrome browser and has included more than a dozen security fixes in the update. The new version, 6.0.472.53, was released two years to the day after the company pushed out the first version of Chrome. Google Chrome 6 includes patches for 14 total security vulnerabilities, including six high-priority flaws, and the company paid out a total of $4,337 in bug bounties to researchers who reported the vulnerabilities. A number of the flaws that didn't qualify for bug bounties were discovered by members of Google's internal security team." (Read on for more, below.)

Read more of this story at Slashdot.


Categories: Technology

Harvard Ditching Final Exams?

Thu, 2010-09-02 18:46
itwbennett writes "According to Harvard magazine, Harvard's Faculty of Arts and Sciences voted at its meeting on May 11 to require instructors to officially inform the Registrar 'at the first week of the term' of the intention to end a course with a formal, seated exam, 'the assumption shall be that the instructor will not be giving a three-hour final examination.' Dean of undergraduate education Jay M. Harris 'told the faculty that of 1,137 undergraduate-level courses this spring term, 259 scheduled finals — the lowest number since 2002, when 200 fewer courses were offered. For the more than 500 graduate-level courses offered, just 14 had finals, he reported.'"

Read more of this story at Slashdot.


Categories: Technology

Video Appliance For a Large Library On a Network?

Thu, 2010-09-02 17:36
devjj writes "For the past year or so I have been trying (and failing) to figure out a reasonable solution for bringing my large media library to my living room. All of my media lives on an Ubuntu server that sits on my network. It's been very reliable and it's fast enough for streaming purposes. My content is exposed via SMB. It's the living room side where I keep running into problems. I am currently using Windows 7 and XBMC, but the case is too big and noisy, I don't particularly care for Windows, and the whole thing just seems overkill. What I want is a device that can present a decent UI that the non-Slashdot crowd would be able to use, but that is still powerful enough to stream full-fidelity 1080p. I dream of a small box that can transcode video over a network, but that's probably a pipe dream. The new Apple TV would be great if it could connect to network shares. What say you, Slashdot? Is what I'm looking for possible, or should I just give in to the iTunes/Amazon/whatever juggernauts?"

Read more of this story at Slashdot.


Categories: Technology

Canon Develops 8 X 8 Inch Digital CMOS Sensor

Thu, 2010-09-02 16:42
dh003i writes "Canon has developed a 8 x 8 inch CMOS digital sensor. It will be able to capture an image with 1/100th the light intensity required by a DSLR and will be able to record video at 60 fps in lighting half the intensity of moonlight. There are already many excellent quality lenses designed to cover 8 x 10 inches, although Canon may develop some of their own designed specifically for their requirements."

Read more of this story at Slashdot.


Categories: Technology

Flash On Android Is 'Shockingly Bad'

Thu, 2010-09-02 16:02
Hugh Pickens writes "Ryan Lawler writes on GigaOm that although many have touted the availability of Flash on Android devices as a competitive advantage over Apple's mobile devices, while trying to watch videos from ABC.com, Fox.com and Metacafe using Flash 10.1 on a Nexus One over a local Wi-Fi network connected to a 25-Mbps Verizon FiOS broadband connection, mobile expert Kevin Tofel found that videos were slow to load, if they loaded at all, leading to an overall very inconsistent experience while using his Android device for video. 'While in theory Flash video might be a competitive advantage for Android users, in practice it's difficult to imagine anyone actually trying to watch non-optimized web video on an Android handset,' writes Lawler. 'All of which makes one believe that maybe Steve Jobs was right to eschew Flash in lieu of HTML5 on the iPhone and iPad.'"

Read more of this story at Slashdot.


Categories: Technology

GameStop Pulls Medal of Honor From Military Bases

Thu, 2010-09-02 15:32
donniebaseball23 writes "EA's Medal of Honor reboot doesn't ship until October 12, but it's already seen a fair amount of controversy thanks to the publisher's decision to allow people to play as Taliban in multiplayer. The controversy just got escalated another notch, reports IndustryGamers, as the world's biggest games retailer GameStop has decided it won't sell the title at its stores located on US military bases. The new Medal of Honor won't be advertised at these stores either. GameStop noted that they came to this decision 'out of respect for our past and present men and women in uniform.'"

Read more of this story at Slashdot.


Categories: Technology

GameStop Pulls Medal of Honor From Military Bases

Thu, 2010-09-02 15:17
donniebaseball23 writes "EA's Medal of Honor reboot doesn't ship until October 12, but it's already seen a fair amount of controversy thanks to the publisher's decision to allow people to play as Taliban in multiplayer. The controversy just got escalated another notch, reports IndustryGamers, as the world's biggest games retailer GameStop has decided it won't sell the title at its stores located on US military bases. The new Medal of Honor won't be advertised at these stores either. GameStop noted that they came to this decision 'out of respect for our past and present men and women in uniform.'"

Read more of this story at Slashdot.


Categories: Technology

DNA-Less 'Red Rain' Cells Reproduce At 121 C

Thu, 2010-09-02 14:22
eldavojohn writes "A new paper up for prepublication from the controversial solid-state physicist Godfrey Louis claims that the cells Louis collected from a Keralan red rain incident divide and produce daughter cells at 121 degrees Celsius. While unusual, this is not unheard of as the paper recalls cells cultivated from hydrothermal vents are known to reproduce at 121 C as well. Of course, caution is exercised when dealing with the possible explanation surrounding the theory of panspermia but the MIT Technology Review says researchers 'examined the way these fluoresce when bombarded with light and say it is remarkably similar to various unexplained emission spectra seen in various parts of the galaxy. One such place is the Red Rectangle, a cloud of dust and gas around a young star in the Monocerous constellation.'"

Read more of this story at Slashdot.


Categories: Technology

UN Telecom Chief Urges Blackberry Data Sharing

Thu, 2010-09-02 13:34
crimeandpunishment writes "The top man in telecommunications at the United Nations is weighing in on the Blackberry battle ... and he says share the data. The UN's telecom chief says governments have legitimate security concerns, and Research in Motion should give them access to its customer data. In an interview with the Associated Press, Hamadoun Toure said 'There is a need for cooperation between governments and the private sector on security issues.'"

Read more of this story at Slashdot.


Categories: Technology

AMD Hates Laptop Stickers As Much As You Do

Thu, 2010-09-02 12:47
pickens writes "David Pogue writes in the NY Times that when you buy a new Windows PC, it comes festooned with stickers on the palm rests: one for Windows, one for Skype, one for Intel, one for the laptop company, maybe an Energy Star sticker and so on. 'It's like buying a new, luxury car — and discovering that it comes with non-removable bumper stickers that promote the motor oil, the floor mat maker, the windshield-fluid company and the pine tree air freshener you have no intention of ever using,' writes Pogue. But the worst thing is that when you peel them off, they shred, leaving adhesive crud behind. 'When you've just spent big bucks on a laptop, should you really be obligated to spend the first 20 minutes trying to dissolve away the sticker goop with WD40?' But AMD has a solution. Starting next year, AMD will switch to new stickers that peel off easily, leaving no residue; after that, it's considering eliminating the sticker program altogether."

Read more of this story at Slashdot.


Categories: Technology

New German Government ID Hacked By CCC

Thu, 2010-09-02 12:07
wiedzmin writes "Public broadcaster ARD's show 'Plusminus' teamed up with the known hacker organization 'Chaos Computer Club' (CCC) to find out how secure the controversial new radio-frequency (RFID) chips were. The report shows how they used the basic new home scanners that will go along with the cards (for use with home computers to process the personal data for official government business) to demonstrate that scammers would have few problems extracting personal information. This includes two fingerprint scans and a new six-digit PIN meant to be used as a digital signature for official government business and beyond." That was quick. Earlier this year, CCC hackers demonstrated vulnerabilities in German airport IDs, too.

Read more of this story at Slashdot.


Categories: Technology

Facebook Post Juror Gets Fined, Removed, Assigned Homework

Thu, 2010-09-02 11:36
eldavojohn writes "A Michigan judge removed a juror after a Facebook comment and also fined her $250 and required her to write a five-page paper about the constitutional right to a fair trial. The juror was 'very sorry' and the judge chastised her, saying, 'You violated your oath. You had decided she was already guilty without hearing the other side.'"

Read more of this story at Slashdot.


Categories: Technology

Cisco Planning To Acquire Skype

Thu, 2010-09-02 11:04
rexjoec writes "Cisco is making a bid for Skype. The deal, if successful, would derail a planned initial public offering from Skype and redraw the battle lines in the lucrative market of video communications." The rumored price is $5B.

Read more of this story at Slashdot.


Categories: Technology

Another Gulf Oil Rig Explodes

Thu, 2010-09-02 10:25
A few readers have noted that another gulf oil rig has exploded. This one is off the coast of Lousiana. So far all the workers are accounted for, but they are in immersion suits waiting for rescue.

Read more of this story at Slashdot.


Categories: Technology

Open Source PS3 Jailbreak Released

Thu, 2010-09-02 10:16
tlhIngan writes "Despite all the lawsuits and injunctions by Sony to keep the PS3 Jailbreak out of modder's hands, it appears that a third party has made a clone. The best part is, it only requires a cheap (approximately $40) development board by Atmel, and the requisite software is open-source. Get the Atmel code from GitHub and apply a small patch which will enable backup play (the code by itself only lets you run unsigned code, the patch allows for BD backups). The code is GPLv3. It would be highly ironic if someone ported this to Linux USB Gadgets, then you could use a Linux device to jailbreak your PS3, to which Sony removed Linux functionality. An Android phone would be suitable."

Read more of this story at Slashdot.


Categories: Technology

Facebook Posting Juror Gets Fined, Removed, Homework

Thu, 2010-09-02 09:35
eldavojohn writes "A Michigan judge removed a juror after a Facebook comment and also fined her $250 and required her to write a five page paper about the constitutional right to a fair trial. The juror was 'very sorry' and the judge chastised her saying, 'You violated your oath. You had decided she was already guilty without hearing the other side.'"

Read more of this story at Slashdot.


Categories: Technology

Charles Darwin's Best-Kept Secret

Thu, 2010-09-02 09:02
beschra writes "BBC writes of 'terra-forming' Ascension Island, one of the islands Charles Darwin visited. He and a friend encouraged the Royal Navy to import boat loads of trees and plants in an attempt to capture the little bit of water that fell on the island. They were quite successful. The island even has a cloud forest now. From the article: '[British ecologist] Wilkinson thinks that the principles that emerge from that experiment could be used to transform future colonies on Mars. In other words, rather than trying to improve an environment by force, the best approach might be to work with life to help it "find its own way."'"

Read more of this story at Slashdot.


Categories: Technology

Ping Could Be Apple's Social Networking Backdoor?

Thu, 2010-09-02 08:45
rsmiller510 writes "Could Apple's announcement about Ping, a music-based social network be Apple's social networking trojan horse? Facebook might want to be concerned." Of course it is. Update: 09/02 19:26 GMT by T : Jamie points out this post on Daring Fireball, according to which Steve Jobs blames the non-integration on "onerous terms" suggested by Facebook.

Read more of this story at Slashdot.


Categories: Technology

Random Images

image1
image1

Blogs