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Work starts on a massive underground neutrino experiment
Neutrinos are notoriously difficult to understand, but work is underway to know them a little better. Researchers have officially broken ground on the Long-Baseline Neutrino Facility, the home to the international Deep Underground Neutrino Experiment. When it's finished 10 years from now, the South Dakota project will be the largest-ever US experiment built to study the subatomic particle -- teams will remove 870,000 tons of rock to create the caverns needed for the facility's centerpiece liquid argon detector. All that excavation should pay off, though, as it promises to shed light on some of the mysteries of the universe.
NASA's Antarctica balloons will study cosmic rays and neutrinos
Antarctica is ideal for launching high-altitude science balloons this time of year. You not only get non-stop sunlight (ideal for solar power), but wind patterns that keep those balloons over land. And NASA is determined to take advantage of this. It's launching a trio of Antarctic balloon missions that promise to shed light on the mysteries of space. The first to take off, the University of Maryland's BACCUS (Boron and Carbon Cosmic Rays in the Upper Stratosphere), will look at cosmic ray particles to learn about the chemicals and density in the space between stars.
Nobel Prize for Physics awarded to neutrino 'flavor' change
The Nobel Prize for Physics has previously been awarded to scientists for things like the study of the Higgs Boson particle and for complicated work that deals with graphene. This year is no different with Takaaki Kajita and Arthur B. McDonald coming across a discovery that has the power to change our current understanding of the universe. The two scientists are being awarded the prize for working out that neutrinos have mass. In case you're not down with physics-lingo, a neutrino is a subatomic particle that travels at (almost) the speed of light and passes through almost anything without effect. In fact, billions of neutrinos are passing through your body as you read this.
Newly discovered particle is both matter and antimatter at the same time
You probably think of matter and antimatter as mortal enemies, since their equivalent particles (such as protons and antiprotons) normally destroy each other on contact. However, there are now hints that the two might get along just fine in the right circumstances. Researchers claim to have successfully imaged a Majorana particle, which exists as both matter and antimatter at the same time. The team created it by placing a string of iron atoms on top of a lead superconductor, forming pairs of electrons and antielectrons -- except for one lone electron at the end of the chain, which exhibited properties of both.
NOvA neutrino detector captures cosmic rays in 3D, aims to unlock the mysteries of the universe
All apologies accepted if you mistook that image above as cover art for Daft Punk's new album -- it's not (although the duo should consider it.). That Tron-ish, equalizer-like graphic is actually a 3D representation of particle activity left behind by cosmic rays interacting within NOvA, the Department of Energy's under construction neutrino detector. It's the first such visual record made possible by the University of Minnesota-operated facility that, when completed, will extend for more than 200 feet underground in an area near the Canadian border and endure regular bombardment by a controlled stream of neutrinos. Beyond its obvious visual appeal, data like this should give physicists at the DOE's Fermi National Accelerator Laboratory insight into the nature of neutrinos (some of which are said to have been issued from the Big Bang) and, by extension, the origins of our ever-expanding universe. For now, though, the project's still in the baby steps phase -- only 12 feet of the detector (the currently operational portion) has been successfully built out -- so the reality-shattering, scientific epiphanies will have to wait. Until then, it's all still life as we safely know it.
CERN admits faulty kit to blame for speedy neutrinos, says it's all relative
Those pesky neutrinos, they sure did cause a kerfuffle. The scientific community held its collective breath when research published by CERN suggested that the little guys had been caught traveling at an Einstein-defying 3.7 miles per second faster than light. Naturally there was a mixture of doubt and excited disbelief, but everything needed to be triple checked before any paradigms could meet any windows. And alas, it was all to unravel once flaws were identified. CERN has finally admitted faulty kit was to blame, with it's research director Sergio Bertolucci conceding "A coherent picture has emerged with both previous and new data pointing to a neutrino velocity consistent with the speed of light." The final chapter in this story took place at the International Conference on Neutrino Physics and Astrophysics in Kyoto today, with Bertolucci also commenting that, at the very least, the story captured the public imagination, pointing out that "An unexpected result was put up for scrutiny, thoroughly investigated and resolved in part thanks to collaboration between normally competing experiments. That's how science moves forward." [Image credit: Getty Images]
Neutrinos could deliver millisecond advantage to cyborg Gordon Gekkos
In a world where stocks are traded based on price changes monitored at the millisecond level, every sliver of a speed advantage gained counts. And, to get that edge, financial firms will go to almost any lengths, including building high powered particle accelerators in their basements. Well, at least that's what we imagine. Banks and high-frequency trading companies are looking to the neutrino as a potential communications tool. Scientists have already shown that the subatomic particles can travel through walls, now there's every reason to believe messages could be passed straight through the Earth, saving up to 44 milliseconds on each communique. Of course, there's one problem with this idea -- creating neutrinos currently requires either a nuclear reactor or a particle accelerator, something even the largest of financial firms don't usually keep on hand. Either the world's banks will have to snatch up CERN or build their own atom smashers. Neither of which seems like it's very likely to happen in the immediate future.
Neutrinos can transmit messages through walls, mountains, planets
Neutrinos may not travel as fast as we first hoped, but then they have other special abilities to make up for it. Being almost massless, they can penetrate the thickest barriers, which ought to make them ideal message carriers. To illustrate the point, scientists sent the word "Neutrino" on a beam of particles through 240 meters (800 feet) of solid stone and received it loud and clear on the other side. The same approach could potentially be used to send a message right through the center of a planet, making it possible, according to one of the researchers, to "communicate between any two points on Earth without using satellites or cables." The experiment required the latest particle accelerators at Chicago's Fermilab, which flung the neutrinos over a 2.5 mile track before firing them off at an underground receiver, but it proved the principle: Shrink the accelerator down to the size of a smartphone and neutrino messaging could be huge. Or it could die in a format war with quantum teleportation.
Faster-than-light neutrinos are back in the game
Back in September, CERN dropped the improbable news about its faster-than-light neutrinos, causing eggheads worldwide to cry foul. Understandable really, as if true, a lot of what we think we know about the universe essentially falls apart. So, expect severe bouts of head-scratching once more, as a second round of experiments from the same OPERA collaborative has reported similar results. The initial experiments used a long chain of neutrinos, fired from point A to B. Skeptics claimed that this might have introduced an element of uncertainty to the results -- the new tests used much shorter blasts, meaning that if they arrived just as quickly, then this potential cause for error is scratched out. The new data still needs to undergo the usual peer review, and other possible causes for error remain. For now though, it looks like one of the main arguments against has been addressed, making the Einstein-challenging neutrinos one step closer (or is that ahead?) to re-writing the rule book.
Remember those faster-than-light neutrinos? Great, now forget 'em
A week ago the world went wild over CERN's tentative claim that it could make neutrinos travel faster than light. Suddenly, intergalactic tourism and day trips to the real Jurassic Park were back on the menu, despite everything Einstein said. Now, however, a team of scientists at the University of Groningen in the Netherlands reckons it's come up with a more plausible (and disappointing) explanation of what happened: the GPS satellites used to measure the departure and arrival times of the racing neutrinos were themselves subject to Einsteinian effects, because they were in motion relative to the experiment. This relative motion wasn't properly taken into account, but it would have decreased the neutrinos' apparent journey time. The Dutch scientists calculated the error and came up with the 64 nanoseconds. Sound familiar? That's because it's almost exactly the margin by which CERN's neutrinos were supposed to have beaten light. So, it's Monday morning, Alpha Centauri and medieval jousting tournaments remain as out of reach as ever, and we just thought we'd let you know.
Visualized: world's largest neutrino observatory rivals Guatemala sinkhole
Without question, one of the images from 2010 will be the insane, almost incomprehensible sinkhole that emerged in Guatemala earlier this year, but this particular shot from the South Pole does an outstanding job of vying for equal attention. Coming directly from the University of Wisconsin-Madison, this is a look into the planet's largest neutrino observatory, which was just completed after half a decade of work with $279 million. The goal? To detect "subatomic particles traveling near the speed of light," and when you have an ice-bound telescope that encompasses a cubic kilometer of Antarctic ice, well... you've high hopes for success. Will this pipe into the underworld finally lead us to understanding Dark Matter? Will century-old mysteries of the universe finally have answers? Even if not, we're envisioning a heck of an entry fee when it's converted into the world's longest firehouse pole and marketed to affluent tourists who make the trip down.
OCZ's Ion-based Neutrino and Colossus SSD hands-on at Computex
OCZ Technology's Ion-infused Neutrino may not look all that different than the existing model, but we all know it's the secret sauce within that makes it so magical. Our BFFs over at Engadget Chinese managed to spend a few quality seconds (some might say they "had a moment") with this very machine as well as the all new desktop-bound Colossus SSD. Sadly, the booth workers couldn't provide a definitive ship date or price for either, but the read link's still the place to go for a few hands-on shots as well as a video of the Ion Neutrino showing 3DMark 06 who's boss.
OCZ intros 17-inch DIY laptop, Ion-based HTPC / Neutrino netbook
Just as it did with the Z-Drive at CeBIT, OCZ Technology has delivered a few surprises across the way at Computex. Kicking things off the 17-inch DIY gaming laptop, which takes a note from the DIY-styled Neutrino, but gets a much bigger form factor. It's one of the few laptops that actually arrive sans a CPU, hard drive and RAM, but it'll support Core 2 Duo / Core 2 Extreme chips, as many as two 2.5-inch hard drives and plenty of DDR3 memory. Other specs include a 17-inch WXGA panel, NVIDIA's Hybrid GeForce 9600GTS graphics, an optional Blu-ray drive, ExpressCard slot and a full accompaniment of connectors. The 7.9 pound machine ships with an 8-cell battery, though there's no word yet on pricing or availability. Moving on, we've got the Ion-based HTPC, which is outfitted with a 1.6GHz Atom 230 CPU, Vista Ultimate (64-bit), 4GB of DDR2-667 RAM, an OCZ 120GB SSD, Blu-ray drive, gigabit Ethernet, WiFi, HDMI output and a multicard reader. Finally, there's an all-new Neutrino, which is being introduced just weeks after the original shipped here in the US. This new character packs a little more color and a lot more oomph, with NVIDIA's nForce Ion graphics, a 1.6GHz Atom 230 CPU, 10.1-inch display (1,024 x 600), room for 2GB of DDR2 RAM (ships with none), a 2.5-inch HDD / SSD slot (ships with none), WiFi, a 1.3 megapixel webcam, Ethernet, HDMI, two USB 2.0 sockets and audio in / out jacks. As with the 17-incher, there's no word yet on pricing or availability, but we're hoping to hear more on those tidbits soon.
OCZ's Neutrino netbook reviewed, deemed totally handy and easy to use
OCZ's Neutrino netbook looks much like any other 10.1-incher, but this DIY affair comes with no OS, hard drive, RAM or multicard reader, leaving the users to decide for themselves how to outfit it. The folks over at ExtremeTech are kind of unhappy about that point -- they'd like to see it be more customizable than it is for the truly nerdy, but they're still pretty happy with what OCZ's got to offer. They did a test run, installing a 60GB SSD, one 2GB SODIMM and WindowsXP onto the machine, all which went off without a hitch. They didn't try to use the Neutrino for gaming or anything, but it apparently handled everything else quite snappily, and overall, they seem to think that for $269 plus some parts and labor, you can't really go wrong.
OCZ gets official with 10.1-inch DIY Neutrino netbook
We know what you're thinking -- another day, another netbook, right? Not quite. OCZ Technology's Neutrino, which we caught napping at CeBIT earlier this month, just got official. Weighing in at 2.86 pounds, the DIY netbook arrives with a 10.1-inch 1,024 x 600 LED-backlit display, Intel's 945GSE chipset, a 1.6GHz Atom N270 processor, twin stereo speakers, VGA output, Ethernet, two USB 2.0 sockets, 1.3 megapixel camera, WiFi and a 4-cell 2,200mAh battery. Notably missing is a hard drive, RAM, multicard reader and an operating system, all of which OCZ allows the end user to purchase as they see fit. Said machine is shipping out now to channel partners, and it should be available to end users within a fortnight for $269.
OCZ launches first netbook with Neutrino, we go hands-on
Well, well, what have we here? Yet another entrant into the decidedly oversaturated netbook market, that's what. While waltzing through OCZ Technology's CeBIT booth today, we happened upon the company's very first netbook: Neutrino. After chuckling for a few at the empty Beck's bottle beside it (hey, we're in Germany!), we scoped out the specs (and chatted with an on-hand rep) and found that it will be shipping Stateside within nine or so weeks in two variations. The first is a "DIY" model, which will be "priced competitively" compared to similar sized netbooks and enable buyers to select their own RAM, HDD, etc; the alternative is an OCZ'd-out edition, which will cater to high-end users who won't mind the undisclosed price premium. The 10.1-inch machine will come loaded with a 1.6GHz Intel Atom CPU, a 945GSE chipset, up to 2GB of RAM, an optional 250GB OCZ SSD, 1,024 x 600 resolution LCD, VGA output, Ethernet, twin USB 2.0 ports, a 4-cell (2,200mAh) battery, WiFi and a 1.3 megapixel webcam. It'll weigh in at 2.86 pounds and come with Ubuntu or WinXP, and while we weren't thrilled with the trackpad performance, the keyboard was one of the nicest we've touched on a netbook, even nicer than the well spaced one on ASUS' Eee PC 1000HE. Check out the gallery below for more looks.
