Quantum computers could crack codes and run more complex simulations than current machines, but actually building one is hard to do. The bits that store this complex data don’t last long, because they are made of single atoms that get knocked around by stray electrons and photons in the environment.
Enter a team of physicists at Germany’s Karlsruhe Institute of Technology. They found a way to get the bits to last long enough to do computations with, using the magnetic properties of a rare earth element called holmium and the symmetry of platinum. The experiment, detailed in tomorrow’s (Nov. 14) issue of the journal Nature, is an important step in creating quantum computers and making quantum memory useful.
What makes quantum computers powerful is the nature of the bit. Ordinary computers have bits that are 1 or 0, stored in the current in a circuit or the alignment of magnetic fields on a disk. Due to the weirdness of quantum physics, quantum bits, called qubits, can be both 0 and 1 at the same time. That means a quantum computer can do certain kinds of calculations much, much faster.
Quantum Computer Technology May Advance Using Rare Holmium Atoms, Scientists Say
December 27, 2013
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Bus Passengers Wrestle Armed Robber To The Ground In Striking Surveillance Footage (VIDEO)
December 26, 2013
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Commuters in Washington were recently interrupted from their normal evening commute when an armed man boarded a Metro bus to West Seattle and tried to rob passengers at gunpoint.
But it was what happened next that makes the situation all the more striking: Bus passengers fought back against the would-be robber.
Surveillance footage released by prosecutors Wednesday shows one commuter push the armed man away before several other passengers jump into the fray. Working together, the bus passengers wrestle the gun-wielding man to the floor.

13 Incredible Tech Inventions You Won’t Believe You Missed In 2013
December 25, 2013
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The tech world gave us plenty talk about in 2013. We can build smarter robots. We can 3D-print pretty much anything. Tablet wars are still going strong, Snapchat is still a thing, and now we can binge-watch our favorite TV shows in more ways than ever before.
Yes, 2013 brought us many amazing innovations that we use every day.
An app that catches your dreamsWhat Pittsburgh Can Teach The Rest Of The Country About Living Well
December 22, 2013
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As a city whose signature sandwich comes with fries on top, we wouldn’t blame you if Pittsburgh, Pennsylvania wasn’t the first place to spring to mind as an icon of healthy living.
But over the years, as Pittsburgh has evolved from a steel city of the industrial boom into a modern mecca of culture and education, many consider it a hidden gem. In fact, it has even been named as Forbes’ most livable U.S. City. What’s more, a 2012 survey found that residents in the Pittsburgh area rated their happiness as a 7.8 out of 10, compared to the 7.4 national average. While Pittsburghers still have room for improvement in the health department (despite some gains, they have one of the highest air pollution rates nation-wide, for one), there are more than a few things to be gleaned from Pennsylvania’s second-largest city.
Side Effects May Include Death: The Story Of The Biggest Advance In Birth Control Since The Pill
December 22, 2013
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FROM
In the summer of 2002, the pharmaceutical company Organon unveiled what it believed would be a game-changer in the multibillion-dollar birth control industry. Its product, NuvaRing, was the first hormonal contraceptive vaginal ring in the world. An easy-to-use device that relieved women of the burden of taking a pill on a daily basis, it was hailed as the greatest advance in contraception since the introduction of the pill in 1960.
“We’ve never seen anything like this in my lifetime,” Dr. Carolyn Westhoff, a professor of obstetrics and gynecology who worked on NuvaRing’s clinical trials, told Newsday that August.
“It’s really an exciting time for contraceptive users,” Dr. David Grimes, a clinical professor of obstetrics and gynecology at the University of North Carolina, told The Washington Post. “It’s a new era.”
New NASA Robot, ‘Valkyrie,’ Looks Like Iron Man (VIDEO)
December 21, 2013
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The newest humanoid robot from NASA just might be mistaken for a superhero.
The space agency’s new Valkyrie — a 6 foot 2 inch tall (1.9 meters) robot with a glowing NASA logo on its chest — bears an uncanny resemblance to Marvel’s superhero Iron Man, but this space age automaton was built for work, not comic book heroics. A team of engineers at NASA’s Johnson Space Center in Houston, Tex., designed and built Valkyrie in just nine months, according to press reports.
The robot was developed for the DARPA Robotics Challenge taking place at the end of the month and is designed to help humans during disasters. To test its capabilities, the DARPA competition will run Valkyrie through a variety of scenarios that it might encounter in extreme situations. Valkyrie will need to drive a vehicle, clean up debris, cut through a wall and perform other tasks to show that it has the right stuff.

‘Swarm Intelligence’ Research Links Conflict To Better Decision-Making
December 21, 2013
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What can humans learn from meerkats? More than you might imagine.
A provocative new study shows that, among meerkats and other social animals, conflict yields better decisions about shared goals, such as foraging and avoiding predators. And the researchers behind the study — in which existing scientific literature was used to create a complex model of decision-making — think something similar to this so-called “swarm intelligence” may play out in the human realm as well.
“Our results showed that shared decisions, made by animals without conflict, were often surprisingly poor,” study co-author Dr. Christian List, professor of political science and philosophy at the London School of Economics, said in a written statement. “It’s possible that this could be applicable to human collective decision making and would provide a strong argument for not excluding different or minority factions from collective decisions.”
Renown Regional Medical Center Shooting Leaves Multiple People Wounded (UPDATES)
December 20, 2013
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A suicidal gunman opened fire at a Reno hospital campus Tuesday, killing one person, wounding two others and sending police on a door-to-door search within the facility amid the chaos.
The Nevada Department of Public Safety said the wounded victims were in surgery and one of them is a doctor. The gunman killed himself after the shooting.
Reno Deputy Police Chief Tom Robinson didn’t say how many shots were fired or what type of weapon was used, and didn’t release the identities of the male shooter or the dead and injured. He said, however, that investigators were confident no one else was involved.

Can You Be Awake And Asleep At The Same Time?
December 17, 2013
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“I was in a daze. I don’t know what I was thinking about and the next thing I know I was hitting the brakes.”
Those were William Rockefeller’s words to a law enforcement source, the New York Daily News reports, as investigators examine the moments leading up to the Metro North train derailment in the Bronx on Sunday that killed four and injured 75.
Unlike previously reported, Rockefeller seems to have been well-rested, officials say. “There’s every indication that he would have had time to get full restorative sleep,” Earl Weener of the National Transportation Safety Board told the Daily News.
While zoned out, it’s been suggested that Rockefeller may have slipped into what’s known as microsleep, when you nod off for just a few seconds, often without even knowing you’re doing so. People in microsleep might even still have their eyes open, or still carry out tasks “as if on a kind of auto-pilot,” ABC News reported.
That’s because during a microsleep, parts of the brain remain alert and awake while others doze off, according to a 2011 study in rats. Specific nerve cells in the brain entered a sleep-like state, according to the study, “with negative consequences on performance.”
New Twist In Decades Old Alien Autopsy Controversy (Graphic Video)
December 15, 2013
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A story is circulating around the Internet that suggests Russia has known about alien civilizations for many decades.
Part of this fantastic tale involves a UFO that allegedly crashed in 1969, was recovered by Russian military (see image below) and a dead alien that was reportedly autopsied, according to TheVoiceofRussia.com.
If this scenario sounds familiar, it’s probably because of the most fabled and legendary story involving an alleged crashed UFO and the subsequent autopsy of its alien crew: Roswell, N.M., where those events supposedly occurred in 1947.
Despite official explanations that it was a secret military spy balloon that came down in New Mexico, the Roswell crash has kept the public enthralled for decades.
Not to be outdone, the nearly identical story emerged from the Soviet Union about an unknown craft that crashed near the former district of Sverdlovsk in 1969.
Maybe it’s just easier to pronounce Roswell vs. Sverdlovsk.




