national

GrouponLive has a new feature designed to give event-goers the chance to get to the entrance much sooner than they can right now.

Dubbed G-Pass, the new GrouponLive feature lets users skip past the will call window or box office line and head right to their seats on event day. After purchasing a ticket to an event, users will be given their ticketing, seating, and barcode-scanning on their GrouponLive voucher.

Groupon launched GrouponLive last May as part of a joint venture with Live Nation. Users of GrouponLive are offered deals on sporting events, concerts, theater shows, and other live events. … Read more

3D Systems, the company that says it pioneered 3D printing 26 years ago, announced today that it has acquired My Robot Nation, a California startup that gives buyers a set of simple Web-based tools for designing their own small, collectible 3D-printed droid figures.

During the last couple of years, 3D Systems has been on a buying spree, snatching up 24 3D printing companies. And Cathy Lewis, the company's vice president of global marketing, explained that the idea has been to add many new technologies and applications to 3D Systems' portfolio with a special emphasis on the consumer marketplace.

That'… Read more

LOS ALAMOS, N.M. -- Many great masterpieces reside in museums. There's the "Mona Lisa" at the Louvre. "Nighthawks at the Diner" graces the wall at the Art Institute of Chicago. And the Cray-1 sits at the Bradbury Science Museum here in Los Alamos.

The first Cray-1 was installed at Los Alamos National Laboratory in 1976 at a cost of $8.8 million. It set a new world record speed of 160 million floating-point operations per second and boasted 8MB of main memory. According to the museum, it was the first computer to break the megaflop barrier.

By today's hardware standards, the Cray-1 is a great lumbering beast. The dramatic lighting shining on it at the Bradbury exhibit shows off its curves and hulking size. But by 1976 standards, it was a svelte creation whose circular shape kept the complex wiring compact. … Read more

Just in case his billion-dollar blockbuster wasn't realistic enough for you, not to mention the new $18 million 3D version, James Cameron has created another film about the Titanic, which presents its final minutes in stunning detail.

"From iceberg to bottom, it's never been animated so precisely and so dramatically," the Canadian ubermensch and premier Titanic obsessive says in the trailer to "Titanic: The Final Word With James Cameron," which premieres on the National Geographic Channel on April 8. … Read more

Google has announced a major expansion of the Google Art Project, an initiative to bring works of art worldwide online.

The most notable addition to the expansion is 139 works of art from the White House. The first lady's office announced the partnership yesterday in a press release.

"The White House isn't simply a home to First Families or meeting space for world leaders, it's also known as 'The People's House,' a place that should be open to everyone. And that's why we've made it a priority to invite young people, military families, and Americans of all ages to join us here at the White House," first lady Michelle Obama said in a video announcing the White House's addition to the Google Art Project. … Read more

It's no secret the U.S. and China are waging a clandestine cyberwar. National Security Agency director Gen. Keith Alexander says it's hitting home hard.

Testifying before the Senate Armed Services Committee yesterday, Gen. Alexander said that China is stealing a "great deal" of the U.S. military's intellectual property, adding that the NSA sees "thefts from defense industrial base companies." According to a story in Information Week, he declined to provide any information on those attacks. However, he did confirm speculation swirling around the security space that China was behind last year's attacks on RSA.… Read more

If you're looking for a good price on a new car, you'll want to start your search on eBay this week. AutoNation will be selling 29 vehicles for half their retail price on the auction Web site.

AutoNation Direct is the online sales arm of the AutoNation national auto dealership group. Until Friday, the company will post four vehicles on eBay each day on sale for half the MSRP. The vehicles range from budget-friendly commuter cars, such as a 2012 Ford Fusion Hybrid for only $16,385 to halo vehicles, including a the 2012 Chevrolet Camaro. The Camaro … Read more

On Friday, March 23, the sun set at 7:25 p.m., and as the giant yellow ball in the sky went down somewhere behind the clouds of San Francisco, so did the power on my electronic devices. The screens of my smartphone, laptop, and TV were as dark as the nighttime sky.

Keeping to my word, I was going 24 hours without tech for the National Day of Unplugging. Created by the nonprofit organization Reboot and now in its third year, the National Day of Unplugging encourages people to take a break from information and technology overload and use the time to reconnect with friends and family, go outside, focus on their health, give back, meditate, or take part in other non-tech-centric activities.

Reboot doesn't define what "unplugging" means; instead, it's up to the individual to decide. For me, it meant turning off the electronics I use most, which are my smartphone, laptop, and TV. Working with and covering tech five days a week, I thought it would be nice respite, but as I hit the power button on my devices Friday night, I was surprised at how anxious I felt about being without my gadgets -- more specifically, my phone -- for 24 hours.

What if my friends changed our dinner plans for Saturday night? What if something came up (like the most horrendous haircut of all time?) and I had to bail? Worst of all, what if there was some kind of emergency?

It's amazing where your imagination can take you if you let it, but I tried to put those fears aside. Plus, my competitive side was determined not to let a puny iPhone or 37-inch TV take me down, and thus, I embarked on my tech detox. … Read more

Google is seen by many as the de facto standard for Internet search. But the company may not always be king of the castle, says famed Internet pioneer Vint Cerf.

Speaking at the Life Online exhibition at the the National Media Museum in the United Kingdom, Cerf downplayed any potential danger in Google's Web dominance, according to blogging site Pocket-Lint. The father of the Internet, who's also a VP and Chief Internet Evangelist at Google, pointed to healthy competition from Bing and other search engines.

But Cerf said that Google's role as top dog in the search … Read more