Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
Polls on the front page of Slashdot? Is the world coming to an end?! Nope; read more about it. ×

Comment: Re:One connector to rule them all. (Score 2) 100

Not everyone needs more than one.

Whenever you post to /., remember that YOU'RE the weird one. You've got more rigorous demands than most people. There are lots and lots of people that don't need more than one port, and will be delighted that they don't have to even think about what sort of connector they'll need for whatever peripheral they have. Everything will come with USB-C, they've only got one port and nothing to sort out.

For those of us that need more, there are plenty of options, but man, I have lots of people in my life that need ZERO ports on their laptop.

Transportation

US Airport Screeners Missed 95% of Weapons, Explosives In Undercover Tests 276

Posted by samzenpus
from the security-theater dept.
An anonymous reader writes: An internal investigation by the TSA found that 95% of agents testing airport checkpoints were able to bring weapons through. In one case, an alarm sounded, but during the pat down, the screener failed to detect a fake plastic explosive taped to the undercover agent's back. ABC reports: "Homeland Security Secretary Jeh Johnson was apparently so frustrated by the findings he sought a detailed briefing on them last week at TSA headquarters in Arlington, Virginia, according to sources. U.S. officials insisted changes have already been made at airports to address vulnerabilities identified by the latest tests. 'Upon learning the initial findings of the Office of Inspector General's report, Secretary Johnson immediately directed TSA to implement a series of actions, several of which are now in place, to address the issues raised in the report,' the DHS said in a written statement to ABC News."

+ - US airport screeners missed 95% of weapons, explosives in undercover tests

Submitted by Anonymous Coward
An anonymous reader writes: An internal investigation by the TSA found that 95% of those testing airport checkpoints were able to bring weapons through at dozens of airports. In one case, an alarm sounded, but during the pat down, the screener failed to detect a fake plastic explosive taped to the undercover agent's back. ABC reports: "Homeland Security Secretary Jeh Johnson was apparently so frustrated by the findings he sought a detailed briefing on them last week at TSA headquarters in Arlington, Virginia, according to sources. U.S. officials insisted changes have already been made at airports to address vulnerabilities identified by the latest tests. 'Upon learning the initial findings of the Office of Inspector General's report, Secretary Johnson immediately directed TSA to implement a series of actions, several of which are now in place, to address the issues raised in the report,' the DHS said in a written statement to ABC News."
Facebook

Facebook Now Supports PGP To Send You Encrypted Emails 126

Posted by samzenpus
from the protect-ya-neck dept.
An anonymous reader writes: You can now have Facebook encrypt email it sends to you by adding your PGP key to your profile. The PGP feature is "experimental" and will be rolled out slowly. The announcement reads in part: "...today we are gradually rolling out an experimental new feature that enables people to add OpenPGP public keys to their profile; these keys can be used to 'end-to-end' encrypt notification emails sent from Facebook to your preferred email accounts. People may also choose to share OpenPGP keys from their profile, with or without enabling encrypted notifications."

+ - Facebook Now Supports PGP To Send You Encrypted Emails

Submitted by Anonymous Coward
An anonymous reader writes: You can now have Facebook encrypt email it sends to you by adding your PGP key to your profile. The PGP feature is "experimental" and will be rolled out slowly. The announcement reads in part: "...today we are gradually rolling out an experimental new feature that enables people to add OpenPGP public keys to their profile; these keys can be used to 'end-to-end' encrypt notification emails sent from Facebook to your preferred email accounts. People may also choose to share OpenPGP keys from their profile, with or without enabling encrypted notifications."
The Almighty Buck

Cool Tool: The Nuclear Fuel Cycle Cost Calculator 124

Posted by samzenpus
from the breaking-it-down dept.
Lasrick writes: The Bulletin of the Atomic Scientists has launched a very cool new tool that will excite anyone interested in understanding the per kilowatt cost of nuclear energy. Developed over the last two years in a partnership between the Bulletin and the University of Chicago, the Nuclear Fuel Cycle Cost Calculator estimates the cost of electricity produced by three configurations of the nuclear fuel cycle:

1. The once-through fuel cycle used in most US nuclear power plants, in which uranium fuel is used once and then stored for later disposal.
2. A limited-recycle mode in which a mix of uranium and plutonium (that is, mixed oxide, or MOX) is used to fuel a light water reactor.
3. A full-recycle system, which uses a fast neutron spectrum reactor that can be configured to 'breed' plutonium that can subsequently be used as either nuclear fuel or weapons material.

This online tool lets users test how sensitive the price of electricity is to a full range of components—more than 60 parameters that can be adjusted for the three configurations of the nuclear fuel cycle considered. The results provide nuanced cost assessments for the reprocessing of nuclear fuel and can serve as the basis for discussions among government officials, industry leaders, and public interest groups.
Businesses

Nokia Shifts To Selling Back-End Systems To Mobile Networks 38

Posted by samzenpus
from the trying-something-different dept.
jfruh writes: With Nokia's handset business now sold off to Microsoft, you might be wondering what the remainder of the company does, exactly. The company is trying to use its expertise at other end of its old business, offering data centers and virtualized infrastructure to wireless networking companies to make their businesses more efficient. Competitors include Ericsson, another mobile phone also-ran.

+ - Scientists Discover Sawfish escape extinction through "virgin births"

Submitted by Anonymous Coward
An anonymous reader writes: The first known virgin births in smalltooth sawfish have been documented in the wild among the critically endangered fish in Florida. Researchers from the Florida Fish and Wildlife Conservation Commission used DNA fingerprinting to show that three percent of a Florida sawfish population was created by female-only reproduction. Dr Warren Booth, an evolutionary biologist at the University of Tulsa, who previously discovered an instance of parthenogenesis in snakes, said: “This is basically a very extreme form of inbreeding. Most people think of inbreeding as bad, but it could be helpful in purging deleterious mutations from a population.” The findings were published in the journal Current Biology.
Image

Indicted Ex-FIFA Executive Cites Onion Article In Rant Slamming US 181

Posted by samzenpus
from the everything-is-true dept.
schwit1 writes with news that former FIFA Vice President Jack Warner has evidently not heard of The Onion. In a video on his Facebook page, Warner holds up a printout of an Onion story titled “FIFA Frantically Announces 2015 Summer World Cup In United States” and says: “Then I look to see that Fifa has frantically announced, 2015, this year [...] the World Cup, beginning May 27. If FIFA is so bad, why is it that the USA wants to keep the Fifa World Cup?” The next World Cup is not due to be held until 2018 and there have been no games in the U.S.. Warner is facing extradition to the U.S. on corruption charges. Time further reports: Even Sunday wasn't easy, when Warner needed two attempts to get his message across by telling followers that the latest accusations against him stem largely from the U.S. being upset that it did not win the rights to host the 2022 World Cup — which went to Qatar. In an eight-minute Facebook video, which was quickly deleted after numerous news reports picked up on the gaffe, Warner held up a printout of a fictitious story from The Onion bearing the headline: "FIFA Frantically Announces 2015 Summer World Cup In United States." The fake story was published on Wednesday, hours after Warner was indicted in the U.S. and arrested and briefly jailed in Trinidad. Warner asked why the story was "two days before the FIFA election" when Sepp Blatter was re-elected as president.
Medicine

How Biostamps Can Replace Clunky Biomedical Sensors 43

Posted by samzenpus
from the stamp-me dept.
An anonymous reader writes: The biostamp--a type of temporary tattoo that feels like skin, yet is laden with electronics--is just about ready for prime time. The technology has entered clinical trials for medical use, and consumer versions, costing just tens of cents, are coming soon. A visit to the University of Illinois researchers developing the technology reveals details about how biostamps work and how they are manufactured. A year from now, don't be surprised if you're wearing one--or two, or three--yourself.
Businesses

Foxconn Offers Electric Car Rental Service In China 19

Posted by samzenpus
from the get-a-car dept.
Taco Cowboy writes: Foxconn plans to expand its electric-car rental business in ten more cities in China. Since starting the business in Beijing last year, they have launched similar services in Hangzhou and Changzhou. Another business in Guiyang will open with 100 electric vehicles in July. The service is activated through an app, website, or WeChat platform, and customers will be able to use the car with a QR code. The vehicles come equipped with internet connectivity and warns drivers of low battery and shows the nearest charging stations. The company is also working on a platform for the operation of new energy vehicles saying: "Foxconn's telematics devices have also entered BMW's supply chain, and the company is also shipping 17-inch in-car displays to Tesla. Additionally, Foxconn has also teamed up with China-based Chery to supply the automaker with digital dashboards, telematics devices, wireless charging boards and vehicle safety systems."
Medicine

Tiny Fantastic Voyage Inspired Robots Are Starting To Get Reasonably Mature 26

Posted by samzenpus
from the getting-small dept.
szotz writes: No shrinking machine in an underground military lab (as far as we know). And no Raquel Welch. Still there is a growing microrobotics movement underway, looking at ways that tiny, untethered robots might be used to perform medical interventions in the human body. There have been piecemeal reports for years now of various designs, such as microscallops that can swim through the eye and bots that can be pushed around by bacteria flagella. This article in IEEE Spectrum gives a round-up of recent progress and looks at some of the difficulties that arise when you try to make things tiny and still have them retain a modicum (or give them more than a modicum) of function.
Space

Fuel Free Spacecrafts Using Graphene 244

Posted by samzenpus
from the to-the-stars-and-beyond dept.
William Robinson writes: While using a laser to cut a sponge made of crumpled sheets of Graphene oxide, researchers accidentally discovered that it can turn light into motion. As the laser cut into the material, it mysteriously propelled forward. Baffled, researchers investigated further. The Graphene material was put in a vacuum and again shot with a laser. Incredibly, the laser still pushed the sponge forward, and by as much as 40 centimeters. Researchers even got the Graphene to move by focusing ordinary sunlight on it with a lens. Though scientists are not sure why this happens, they are excited with new possibilities such as light propelled spacecraft that does not need fuel.
Advertising

Netflix Is Experimenting With Advertising 283

Posted by samzenpus
from the here-comes-hulu-2 dept.
derekmead writes: Netflix is experimenting with pre-roll and post-roll advertisements for some of its users. For now, it's just pitching it's own original programming. However, many are concerned that they plan to serve third-party ads, but the company says they have no plans to do so. They told Mashable in a statement: "We are not planning to test or implement third-party advertising on the Netflix service. For some time, we've teased Netflix originals with short trailers after a member finishes watching a show. Some members in a limited test now are seeing teases before a show begins. We test hundreds of potential improvements to the service every year. Many never extend beyond that."

"Pay no attention to the man behind the curtain." -- Karl, as he stepped behind the computer to reboot it, during a FAT

Working...