Beta
×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!

Tesla Makes Improvements To Model S

samzenpus posted about 3 months ago | from the better-and-better dept.

Transportation 136

An anonymous reader writes "In a lull between product launches Tesla intends to keep making improvements to the Model S according to Elon Musk. Tesla will automatically push software to the Model S fleet that will help the car learn the driver's habits and the navigation system will offer directions to avoid traffic jams. 'This year, Tesla is offering only the single model, the Model S that is EPA rated at up to 265 miles on a single charge, the most of any electric car. The company's next model won't come until next year, when the delayed Model X crossover goes on sale. Musk says the holdup has centered on making sure its signature design element, gullwing doors to make it easier to get in the rear, works properly and is leak-proof. "Getting the door right is extremely difficult," he says.'"

Study: Rats Regret Making the Wrong Decision

samzenpus posted about 3 months ago | from the I-should-have-been-a-cat dept.

Science 94

An anonymous reader writes "Researchers at the University of Minnesota have discovered that rats in a decision making experiment showed three behaviors consistent with regret. David Redish and his graduate student Adam Steiner '...trained rats to do a task they call "restaurant row." The rat ran around a circle past a series of four spokes, each leading to a different flavor of food. As the rat came to the entrance of each spoke, a tone sounded that indicated how long it would have to wait to receive that specific flavor of food. The rat could choose whether to stay or go, depending on how much it liked that food and how long it would have to wait...The rats showed three behaviors consistent with regret. First, the rats only looked backwards in the regret conditions, and not in the disappointment conditions. Second, they were more likely to take a bad deal if they had just passed up a good deal. And third, instead of taking their time eating and then grooming themselves afterwards, the rats in the regret conditions wolfed down the food and immediately took off to the next restaurant.'"

After the Belfast Project Fiasco, Time For Another Look At Time Capsule Crypto?

samzenpus posted about 3 months ago | from the time-after-time dept.

Encryption 170

JonZittrain (628028) writes "I'm curious whether there are good prospects for 'time capsule encryption,' one of several ways of storing information that renders it inaccessible to anyone until certain conditions — such as the passage of time — are met? Libraries and archives could offer such technology as part of accepting papers and manuscripts, especially in the wake of the 'Belfast Project' situation, where a library promised confidentiality for accounts of the Troubles in North Ireland, and then found itself amidst subpoenas from law enforcement looking to solve long-cold cases. But the principle could apply to any person or company thinking that there's a choice between leaving information exposed to leakage, or destroying it entirely. Some suggested solutions are very much out of the box."

Lyme Bacterium's Possible Ancestor Found In Ancient Tick

samzenpus posted about 3 months ago | from the old-school-sick dept.

Medicine 30

Taco Cowboy (5327) writes "A few ancient ticks, some 15-million to 20-million years old, trapped inside a piece of amber were bought by a researcher some 25 years ago, in the Dominican Republic. Upon examination, he found ancient spirochetes bacterium, a group of rotini-shaped bacteria responsible for many human diseases, in one of the ticks. Although Lyme disease did not exist back then, the spirochetes in the fossil tick probably contributed to the genetic diversity of the 12 or more species of Borrelia that cause Lyme and similar diseases today, says George Poinar. 'Parasites represent at least half of all modern animal species, and that distribution probably held true millions of years ago, too. “In a sense, this [finding] is not surprising since virtually every species on the planet is parasitized,” says Armand Kuris, a parasitologist at the University of California, Santa Barbara, who was not involved in the study. Evidence of those ancient parasite–host associations is difficult to come by, however. “In terms of finding any kind of physical documentation in the fossil record, that’s really rare — especially for a microbial pathogen,” Kuris says. “That’s what makes this paper just plain interesting.”'"

After Trademark Dispute, Mexican Carriers Can No Longer Use iPhone Name In Ads

samzenpus posted about 3 months ago | from the take-that-name-out-of-your-mouth dept.

Advertising 53

An anonymous reader writes "The Mexican Institute of Industrial Property (IMPI) on Thursday announced it has absolved Apple of wrongdoing in a trademark lawsuit surrounding the iPhone's infringement of a local telecommunications company marketing the phonetically identical 'iFone' brand. The logic behind the ruling was based on the difference in the two companies' markets. While iFone sells telecommunications services, Apple sells smartphones (but not actual telecommunications service). Because cellular carriers offer telecommunications services, the IMPI ruled that carriers have to remove the word 'iPhone' from all marketing materials within the next 15 days."

Brownsville SpaceX Space Port Faces More Regulatory Hurdles

samzenpus posted about 3 months ago | from the hurry-up-and-wait dept.

Government 78

MarkWhittington (1084047) writes "It turns out that the recent FAA environmental impact statement that seemed to give a stamp of approval for the proposed SpaceX space port in south Texas is not the end of the regulatory process, but the end of the beginning. A story in the Brownsville Herald reminds us that the report has kicked off a 30 day review period after which the FAA can allow SpaceX to apply for a launch license to start work on the Brownsville area launch facility. And that in turn kicks off a 180 day process during which the FAA makes the decision whether or not to grant the required licensing and permits.

But even that is not the end of the regulatory hurdles that SpaceX must face before the first Falcon rocket roars into the skies over the Gulf of Mexico. The Longview News-Journal reports that a number of state and federal agencies must give their approval for various aspects of the space port before it becomes operational. For instance, the Texas Department of Transportation must give approval for the movement of utility lines. Environment Texas still opposes the space port since it is close to a wild life reserve and a state park. SpaceX has already agreed to enact measures to minimize the impact the space port would have on the environment, 'such as containing waste materials from the construction and enforcing a speed limit in the control center area.' Environment Texas is not impressed, however. Whether it is disposed to make trouble in the courts is an open question."

Scientists Race To Save Miami Coral Doomed By Dredging

samzenpus posted about 3 months ago | from the last-chance dept.

Earth 99

An anonymous reader writes "Miami scientists are scrambling to rescue a crop of coral at the bottom of one of the world's busiest shipping channels that they say could hold clues about climate change. 'The coral, which may hold clues about how sea life adapts to climate change, is growing in Government Cut. The channel, created more than a century ago, leads to PortMiami and is undergoing a $205 million dredging project — scheduled to begin Saturday — to deepen the sea floor by about 10 feet in time for a wave of new monster cargo ships cruising through an expanded Panama Canal starting in 2015. Endangered coral and larger coral have already been removed by a team hired by the U.S. Army Corps of Engineers, which is overseeing the dredging work. But the remaining coral, deemed "corals of opportunity" in Corps lingo, can be retrieved with a permit. The problem, scientists say, is they only had 12 days between when the permits were issued last month and the start of dredging, not nearly enough time to save the unusual colonies thriving in Government Cut.'"

New Car Can Lean Into Curves, Literally

samzenpus posted about 3 months ago | from the lean-into-it dept.

Transportation 243

cartechboy (2660665) writes "You know how motorcycle riders lean into the corners, sometimes even touching their knee to the ground? Mercedes-Benz has developed new technology that replicates that sensation by leaning the car into bends. It's called Dynamic Curve and it's part of the Active Body control suspension system on the new 2015 Mercedes-Benz S-Class Coupe. In turns, special plunger cylinders raise the suspension struts and lower the opposite side, depending on the direction of the bend. This has the result of tilting the car body slightly towards the inside of the corner, countering centrifugal cornering forces. Mercedes says it's not design for increasing cornering speeds, but increasing pleasure for the driver and passengers."

Turing Test Passed

samzenpus posted about 3 months ago | from the almost-human dept.

AI 432

schwit1 (797399) writes "Eugene Goostman, a computer program pretending to be a young Ukrainian boy, successfully duped enough humans to pass the iconic test. The Turing Test which requires that computers are indistinguishable from humans — is considered a landmark in the development of artificial intelligence, but academics have warned that the technology could be used for cybercrime. Computing pioneer Alan Turing said that a computer could be understood to be thinking if it passed the test, which requires that a computer dupes 30 per cent of human interrogators in five-minute text conversations."

IPMI Protocol Vulnerabilities Have Long Shelf Life

samzenpus posted about 3 months ago | from the protect-ya-neck dept.

Security 62

msm1267 (2804139) writes "If enterprises are indeed moving services off premises and into the cloud, there are four letters those companies' IT organizations should be aware of: IPMI. Short for Intelligent Platform Management Interface, these tiny computers live as an embedded Linux system attached to the motherboards of big servers from vendors such as IBM, Dell and HP. IPMI is used by a Baseboard Management Controller (BMC) to manage Out-of-Band communication, essentially giving admins remote control over servers and devices, including memory, networking capabilities and storage. This is particularly useful for hosting providers and cloud services providers who must manage gear and data in varied locations.

Noted researchers Dan Farmer, creator of the SATAN vulnerability scanner, and HD Moore, creator of Metasploit, have been collaborating on research into the vulnerabilities present in IPMI and BMCs and the picture keeps getting uglier. Last July, Farmer and Moore published some research on the issue based upon work Farmer was doing under a DARPA Cyber Fast Track Grant that uncovered a host of vulnerabilities, and Internet-wide scans for the IPMI protocol conducted by Moore. Farmer released a paper called 'Sold Down the River,' in which he chastises big hardware vendors for ignoring security vulnerabilities and poor configurations that are trivial to find and exploit."

NASA Beams Hi-Def Video From Space Via Laser

samzenpus posted about 3 months ago | from the beam-it-down dept.

ISS 38

An anonymous reader writes "NASA successfully beamed a high-definition video 260 miles from the International Space Station to Earth Thursday using a new laser communications instrument. Transmission of 'Hello, World!' as a video message was the first 175-megabit communication for the Optical Payload for Lasercomm Science (OPALS), a technology demonstration that allows NASA to test methods for communication with future spacecraft using higher bandwidth than radio waves." Last September, NASA's LADEE (Lunar Atmosphere and Dust Environment Explorer) showed that they could supply a lunar colony with broadband via lasers.

Rising Sea Levels Uncover Japanese War Dead In Marshall Islands

samzenpus posted about 3 months ago | from the how-high's-the-water dept.

Earth 182

An anonymous reader writes "The foreign minister of the Marshall Islands says that, 'even the dead are affected' by climate change. From the article: 'Speaking at UN climate talks in Bonn, the Island's foreign minister said that high tides had exposed one grave with 26 dead. The minister said the bones were most likely those of Japanese troops. Driven by global warming, waters in this part of the Pacific have risen faster than the global average. With a high point just two metres above the waters, the Marshall Islands are one of the most vulnerable locations to changes in sea level.'"

Mars Base Design Competition Open To Non-Scientific Professionals

Soulskill posted about 3 months ago | from the print-a-home-for-a-nice-martian dept.

Mars 94

An anonymous reader writes "MakerBot, in collaboration with NASA's Jet Propulsion Laboratory (JPL), is hosting a competition for the design of a future Mars base. The competition is open to any Thingiverse account holder regardless of professional or educational background. Winners will be chosen by a subjective panel of JPL and MakerBot employees based on scientific feasibility, creativity, and printability. Contest ends June 12, and contestants have to be at least 13 years old. The first place winner will receive a MakerBot Replicator 2 Desktop 3D printer and three spools of MakerBot Filament. The second place winner will receive two spools, and the third place winner will receive one spool. All three will have their design featured on Thingiverse." You can also browse the entries so far.

Millions of Smart TVs Vulnerable To 'Red Button' Attack

Soulskill posted about 3 months ago | from the red-buttons-are-scarier-than-blue-buttons dept.

Security 155

An anonymous reader writes "Researchers from Columbia University's Network Security Lab discovered a flaw affecting millions of Smart TVs supporting the HbbTV standard. The flaw allows a radio-frequency attacker with a low budget to take control over tens of thousands of TVs in a single attack, forcing the TVs to interact with any website on their behalf — Academic paper available online."

Fixing China's Greenhouse Gas Emissions For Them

Soulskill posted about 3 months ago | from the you-got-to-do-it,-why-can't-we dept.

Earth 322

mdsolar writes: 'Paul Krugman, who won a Nobel Prize for understanding world trade, has proposed carbon tariffs as a way to get China to cut greenhouse gas emissions. He wrote, "China is enormously dependent on access to advanced-country markets — a lot of the coal it burns can be attributed, directly or indirectly, to its export business — and it knows that it would put this access at risk if it refused to play any role in protecting the planet. More specifically, if and when wealthy countries take serious action to limit greenhouse gas emissions, they're very likely to start imposing "carbon tariffs" on goods imported from countries that aren't taking similar action. Such tariffs should be legal under existing trade rules — the World Trade Organization would probably declare that carbon limits are effectively a tax on consumers, which can be levied on imports as well as domestic production. Furthermore, trade rules give special consideration to environmental protection. So China would find itself with strong incentives to start limiting emissions." As I read it, Article XX of the General Agreement on Tariffs and Trade does indeed allow us to unilaterally impose tariffs on China.'

Slashdot Login

Need an Account?

Forgot your password?

Submission Text Formatting Tips

We support a small subset of HTML, namely these tags:

  • b
  • i
  • p
  • br
  • a
  • ol
  • ul
  • li
  • dl
  • dt
  • dd
  • em
  • strong
  • tt
  • blockquote
  • div
  • quote
  • ecode

"ecode" can be used for code snippets, for example:

<ecode>    while(1) { do_something(); } </ecode>