Forgot your password?
typodupeerror

Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

Displays

Eizo Debuts Monitor With 1:1 Aspect Ratio 174

Posted by Soulskill
from the hip-to-be-square dept.
jones_supa writes: Eizo has introduced an interesting new PC monitor with a square aspect ratio: the Eizo FlexScan EV2730Q is a 26.5-inch screen with 1:1 aspect ratio and an IPS panel with resolution of 1920 x 1920 pixels. "The extended vertical space is convenient for displaying large amounts of information in long windows, reducing the need for excess scrolling and providing a more efficient view of data," the firm writes. The monitor also offers flicker-free (non-PWM) backlight and reduced blue light features to avoid scorching users' eyes. Would a square display be of any benefit to you?
Space

Extreme Shrimp May Hold Clues To Alien Life On Europa 53

Posted by Soulskill
from the it's-life-jim-but-not-as-we-know-it dept.
HughPickens.com writes: Scientists at NASA's Jet Propulsion Laboratory are studying a mysterious ecosystem at one of the world's deepest undersea hydrothermal vents to get clues about what life could be like on other planetary bodies, such as Jupiter's icy moon Europa, which has a subsurface ocean. At the vents, tiny shrimp are piled on top of each other, layer upon layer, crawling on rock chimneys that spew hot water. "You go along the ocean bottom and there's nothing, effectively," says Max Coleman. "And then suddenly we get these hydrothermal vents and a massive ecosystem. It's just literally teeming with life." Bacteria, inside the shrimps' mouths and in specially evolved gill covers, produce organic matter that feed the crustaceans. The particular bacteria in the vents are able to survive in extreme environments because of chemosynthesis, a process that works in the absence of sunlight and involves organisms getting energy from chemical reactions. In this case, the bacteria use hydrogen sulfide, a chemical abundant at the vents, to make organic matter. The temperatures at the vents can climb up to a scorching 842 degrees Fahrenheit (450 degrees Celsius), but waters just an inch away are cool enough to support the shrimp. The shrimp are blind, but have thermal receptors in the backs of their heads.

According to the exobiologists, these mysterious shrimps and its symbiotic bacterium may hold clues "about what life could be like on other planetary bodies." It's life that may be similar—at the basic level—to what could be lurking in the oceans of Europa, deep under the icy crust of the Jupiter moon. According to Emma Versteegh "whether an animal like this could exist on Europa heavily depends on the actual amount of energy that's released there, through hydrothermal vents." Nobody is seriously planning a landing mission on Europa yet. But the European Space Agency aims to launch its JUpiter ICy moons Explorer mission (JUICE) to make the first thickness measurements of Europa's icy crust starting in 2030 and NASA also has begun planning a Europa Clipper mission that would study the icy moon while doing flybys in a Jupiter orbit.
NASA

Culberson As Chair of NASA Fundng Subcommittee Makes Europa Mission More Likely 56

Posted by Soulskill
from the if-we-can-land-on-a-comet,-a-moon-should-be-easy dept.
MarkWhittington writes: As many have expected, Rep. John Culberson (R-TX) has been elevated to chair the House Appropriations Subcommittee for Commerce, Justice, and Science. The subcommittee has charge of NASA funding, something of keen interest for the congressman, whose Houston district is close to the Johnson Spaceflight Center. Moreover, Culberson's enthusiasm for space exploration goes far beyond what would be expected from a Texas representative.

Culberson is a champion of a mission to Europa, a moon of Jupiter. Europa is an ice-covered moon that is thought to conceal an ocean of water, warmed by tidal forces, which might contain life. Using the heavy-lift Space Launch System, NASA could launch a large-scale probe to study Europa and ascertain whether it harbors alien life or not. Culberson's elevation makes such a mission far more likely to occur.
ISS

Russia May Be Planning National Space Station To Replace ISS 225

Posted by samzenpus
from the all-by-myself dept.
An anonymous reader writes with news that Russia may be building its own space station to replace the ISS. Russia may be planning to build a new, independent national space station rather than prolong its participation in the $150 billion International Space Station (ISS) program beyond its current 2020 end date. The U.S. space agency NASA proposed last year to extend the life of the ISS — the largest international project ever undertaken by nations during peacetime — beyond its currently scheduled 2020 end date to at least 2024.
Businesses

As Amazon Grows In Seattle, Pay Equity For Women Declines 476

Posted by timothy
from the gee-that's-a-lot-of-cash-on-the-table dept.
reifman writes Amazon's hiring so quickly in Seattle that it's on pace to employ 45,000 people or seven percent of the city. But, 75% of these hires are male. While Seattle women earned 86 cents per dollar earned by men in 2012, today, they make only 78 cents per dollar. In "Amageddon: Seattle's Increasingly Obvious Future", I review these and other surprising facts about Amazon's growing impact on the city: we're the fastest growing — now larger than Boston, we have the fastest rising rents, the fourth worst traffic, we're only twelfth in public transit, we're the fifth whitest and getting whiter, we're experiencing record levels of property crime and the amount of office space under construction has nearly doubled to 3.2 million square feet in the past year.
Power

What Would Have Happened If Philae Were Nuclear Powered? 493

Posted by samzenpus
from the still-going dept.
StartsWithABang writes After successfully landing on a comet with all 10 instruments intact, but failing to deploy its thrusters and harpoons to anchor onto the surface, Philae bounced, coming to rest in an area with woefully insufficient sunlight to keep it alive. After exhausting its primary battery, it went into hibernation, most likely never to wake again. We'll always be left to wonder what might have been if it had functioned optimally, and given us years of data rather than just 60 hours worth. The thing is, it wouldn't have needed to function optimally to give us years of data, if only it were better designed in one particular aspect: powered by Plutonium-238 instead of by solar panels.
Businesses

Is a Moral Compass a Hindrance Or a Help For Startups? 194

Posted by samzenpus
from the playing-dirty dept.
Nerval's Lobster writes As an emerging company in a hotly contested space, Uber already had a reputation for playing hardball with competitors, even before reports leaked of one of its executives threatening to dig into the private lives of journalists. Faced with a vicious competitive landscape, Uber executives probably feel they have little choice but to plunge into multi-front battle. As the saying goes, when you're a hammer, everything looks like a nail; and when you're a startup that thinks it's besieged from all sides by entities that seem determined to shut you down, sometimes your executives feel the need to take any measure in order to keep things going, even if those measures are ethically questionable. As more than one analyst has pointed out, Uber isn't the first company in America to triumph through a combination of grit and ethically questionable tactics; but it's also not the first to implode thanks to the latter. Is a moral compass (or at least the appearance of one) a hindrance or a help for startups?
Moon

Lunar Mission One Proposes To Take Core Sample, Plant Time Capsule On the Moon 69

Posted by Soulskill
from the since-mars-one-did-so-well dept.
MarkWhittington writes: The U.S. may have foresworn the moon, the venue of its greatest space triumph during the Apollo program, by presidential directive, but that does not mean that other countries and even private organizations are uninterested. The latest proposal for a private moon landing is a British effort called Lunar Mission One, according to a Wednesday story in the New Scientist. Its goal is twofold. The undertaking proposes to drill a 20 meter core sample below the lunar surface for analysis. Lunar Mission One will also deploy the first moon based time capsule. A Kickstarter effort has begun for initial funding.
Space

Elusive Dark Matter May Be Detected With GPS Satellites 67

Posted by Soulskill
from the when-they're-not-busy-telling-you-how-far-you-are-from-a-starbucks dept.
An anonymous reader writes: Two researchers say time disparities identified through the network of satellites that make up our modern GPS infrastructure can help detect dark matter. In a paper in the online version of the scientific journal Nature Physics, they write that dark matter may be organized as a large gas-like collection of topological defects, or energy cracks. "We propose to detect the defects, the dark matter, as they sweep through us with a network of sensitive atomic clocks. The idea is, where the clocks go out of synchronization, we would know that dark matter, the topological defect, has passed by." Another reader adds this article about research into dark energy: The particles of the standard model, some type of dark matter and dark energy, and the four fundamental forces. That's all there is, right? But that might not be the case at all. Dark energy may not simply be the energy inherent to space itself, but rather a dynamical property that emerges from the Universe: a sort of fifth force. This is speculation that's been around for over a decade, but there hasn't been a way to test it until now. If this is the case, it may be accessible and testable by simply using presently existing vacuum chamber technology
Space

Fascinating Rosetta Image Captures Philae's Comet Bounce 69

Posted by samzenpus
from the where's-waldo dept.
mpicpp points out that high-resolution pictures have been released of Philae's landing. "The hunt for Rosetta's lost lander Philae is gaining steam as scientists pore over images from above the comet that may help reveal its final location. The ESA released an image Monday taken by Rosetta's OSIRIS camera showing Philae's first bounce on the comet. The mosaic includes a series of pictures tracking the lander descending toward the comet, the initial touchdown point and then an image of the lander moving east. 'The imaging team is confident that combining the CONSERT ranging data with OSIRIS and navcam images from the orbiter and images from near the surface and on it from Philae's ROLIS and CIVA cameras will soon reveal the lander's whereabouts,' says the ESA."
Space

Magnetic Field In Meteorite Provides Clues About Formation of Solar System 26

Posted by samzenpus
from the in-the-beginning dept.
An anonymous reader writes Scientists have discovered a meteorite that provides evidence that intense magnetic fields caused the formation of the solar system. A meteorite called Semarkona crashed in northern India in 1940 and is now being studied for signs of primordial magnetic fields. Lead researcher, Roger Fu, a planetary scientist at MIT says: "It's a very primitive meteorite, which means that since it formed about 4.5 billion years ago, not much has happened to it, this means it preserves the properties it had when it first formed, helping shed light on that time." From the article: "This meteorite is made up of mostly tiny round pellets known as chondrules, which formed droplets that quickly cooled in space. According to the study, the scientists focused on these chondrules that possessed iron-bearing minerals, known as dusty olivine crystals, and if they appeared to have a magnetic field present while they were cooling, then the magnetic properties of these crystals might have recorded the strength of the magnetic fields."
Space

Leonid Meteor Shower Hits Tonight, Peaks Tomorrow 20

Posted by timothy
from the prepare-for-mere-whelming dept.
Though expectations for a spectacular show may be low, the Leonid meteor shower is on the way. For those in the continental U.S., late Monday night into Tuesday early morning will be your best chance to catch a few glimpses. Space.com explains why you might see only a smattering of meteors: This year finds Comet Tempel-Tuttle nearing the far end of its elongated orbit. In 2010, the comet crossed the orbit of Uranus and in 2016 it will be as far from the sun as it can get: 1.84 billion miles (2.96 billion km). That's not only where the comet is, but also where the heaviest concentrations of meteoroids are as well. In contrast, at the point in the comet's orbit where we will be passing by on Tuesday morning, there is nothing save for a scattered few particles; stragglers likely loosed from the comet's nucleus a millennium or two ago. So the 2014 Leonids are expected to show only low activity this year; "maybe" at best 5 to 10 Leonids per hour might be seen.
Science

Scientists Discover Diamond Nanothreads 79

Posted by timothy
from the this-nanoring-shows-how-much-I-care dept.
First time accepted submitter sokol815 writes Penn State University scientists discovered diamond nanothreads can be created from benzene when compressed. The compression brings the benzene molecules into a highly reactive state. It was expected that the molecules would create a non-ordered glass-like material, but due to the slow speed of decompression used, the benzene molecules ordered themselves into a naturally repeating crystal. The experiment took place at room-temperature. Early results indicate that these nanothreads are stronger than previously produced carbon nanotubes, and may have applications throughout the engineering industry.
Sci-Fi

Battlestar Galactica Creator Glen A. Larson Dead At 77 186

Posted by timothy
from the free-to-roam-the-galaxy-etc. dept.
schwit1 writes Glen A. Larson, the wildly successful television writer-producer whose enviable track record includes 'Six Million Dollar Man', Quincy M.E., Magnum, P.I., Battlestar Galactica, Knight Rider and The Fall Guy, has died. He was 77. From the article: Battlestar Galactica lasted just one season on ABC from 1978-79, yet the show had an astronomical impact. Starring Lorne Greene and Richard Hatch as leaders of a homeless fleet wandering through space, featuring special effects supervised by Star Wars’ John Dykstra and influenced by Larson’s Mormon beliefs, Battlestar premiered as a top 10 show and finished the year in the top 25. But it was axed after 24 episodes because, Larson said, each episode cost “well over” $1 million.
Android

Ars Dissects Android's Problems With Big Screens -- Including In Lollipop 103

Posted by timothy
from the point-fifth-world-problems dept.
When it comes to tablets, Google doesn't even follow its own design guidelines." That's the upshot of Ars Technica writer Andew Cunningham's detailed, illustrated look at how Android handles screens much larger than seven inches, going back to the first large Android tablets a few years ago, but including Android 5.0 (Lollipop) on the Nexus 10 and similar sized devices. Cunningham is unimpressed with the use of space for both practical and aesthetic reasons, and says that problems crop up areas that are purely under Google's control, like control panels and default apps, as well as (more understandably) in third party apps. The Nexus 10 took 10-inch tablets back to the "blown-up phone" version of the UI, where buttons and other UI stuff was all put in the center of the screen. This makes using a 10-inch tablet the same as using a 7-inch tablet or a phone, which is good for consistency, but in retrospect it was a big step backward for widescreen tablets. The old interface put everything at the edges of the screen where your thumbs could easily reach them. The new one often requires the pointer finger of one of your hands or some serious thumb-stretching. ... If anything, Lollipop takes another step backward here. You used to be able to swipe down on the left side of the screen to see your notifications and the right side of the screen to see the Quick Settings, and now those two menus have been unified and placed right in the center of the screen. The Nexus 10 is the most comfortable to use if it's lying flat on a table or stand and Lollipop does nothing to help you out there.
Space

After Four Days, Philae Team Gets to Rest 88

Posted by timothy
from the beating-god-by-three-full-days dept.
The Associated Press reports on one happy consequence of the inevitable shutdown of the Philae lander, after its incredible landing on Rosetta: the team that was in control of the lander here on earth finally gets to take a well-deserved break, after four nearly sleepless days and nights. It seems unlikely -- though it's not impossible -- that Philae will get enough solar energy to briefly wake up again; its bouncy landing and harpoon malfunction mean that the craft is in shadow rather than the sunlight that it was hoped to bask in. From CNN: Originally, it was supposed to have seven hours of light per comet day -- which lasts just 12.4 hours. Now it is exposed only 1.5 hours a day. That's likely not enough to juice up Philae's rechargeable secondary battery, ESA said. There is one last hope. "Mission controllers sent commands to rotate the lander's main body, to which the solar panels are fixed," ESA says in on its blog. "This may have exposed more panel area to sunlight."
Space

Philae's Batteries Have Drained; Comet Lander Sleeps 337

Posted by timothy
from the amazing-feats-done-dirt-dirt-cheap dept.
astroengine (1577233) writes "In the final hours, Philae's science team hurried to squeeze as much science out of the small lander as possible. But the deep sleep was inevitable, Rosetta's lander has slipped into hibernation after running its batteries dry. This may be the end of Philae's short and trailblazing mission on the surface of Comet 67P, but a huge amount of data — including data from a drilling operation that, apparently, was carried out despite concerns that Philae wasn't positioned correctly — was streamed to Rosetta mission control. "Prior to falling silent, the lander was able to transmit all science data gathered during the First Science Sequence," said Stephan Ulamec, Philae Lander Manager. "This machine performed magnificently under tough conditions, and we can be fully proud of the incredible scientific success Philae has delivered.""
Space

Boeing Readies For First Ever Conjoined Satellite Launch 67

Posted by samzenpus
from the two-by-two dept.
Zothecula writes Boeing has successfully joined two of its 702SP satellites in a stacked configuration in preparation for a launch scheduled for early 2015. Aside from being the first involving conjoined satellites, the launch will also put the first satellites to enter service boasting an all-electric propulsion system into orbit. "Designed by Boeing Network & Space Systems and its defense and security advanced prototyping arm, Phantom Works, the 702SP (small platform) satellites are an evolution of the company's 702 satellite. Operating in the low- to mid-power ranges of 3 to 9 kW, instead of chemical propulsion, the satellites boast an all-electric propulsion system that Boeing says minimizes the mass of the spacecraft and maximizes payload capacity."
Power

Comet Probe Philae To Deploy Drill As Battery Life Wanes 223

Posted by samzenpus
from the last-days dept.
An anonymous reader writes With less than a day of battery life left, The European Space Agency's Philae probe will begin to drill for samples even though the drilling may dislodge it. From the article: "Philae is sitting in the shadow of a cliff, and will not get enough sunlight to work beyond Saturday. Friday night's radio contact with the orbiting Rosetta satellite will be the last that engineers have a reasonable confidence will work. The team is still not sure where on the surface the probe came to rest after bouncing upon landing on Wednesday. Scientists have been examining radio transmissions between the orbiter and the lander to see if they can triangulate a position. This work has now produced a 'circle of uncertainty' within which Philae almost certainly lies."
Space

Thanks To the Private Space Industry, Things Are Looking Up For Space City USA 47

Posted by samzenpus
from the not-dead-yet dept.
gallifreyan99 writes When the shuttle program was ended, and manned space exploration was put on hold, the people of Titusville, Florida were left in big trouble. "Just 20 miles northwest of Kennedy Space Center in Florida, it used to have a proud nickname: Space City USA. The dizzying boom of the 1950s and '60s helped create myriad jobs by giving work to nearby aerospace companies. Unfortunately, the past 15 years have seen everything dry up By December 2010, Titusville had one of the America's highest unemployment rates, 13.8 percent." But even though there's been plenty of bad news recently, the city hopes that the private space industry can save it from destruction.

"Don't worry about people stealing your ideas. If your ideas are any good, you'll have to ram them down people's throats." -- Howard Aiken

Working...