The shift away from landlines continues, as 24.9 percent of all American adults now live in homes with wireless-only voice connections. Among younger adults aged 25 to 29, the numbers are twice as high; more than half have only a cell phone.

Don't feel too bad for the phone companies. The largest wireline companies, such as AT&T and Verizon, are linked with wireless units that have cashed in on the switch to cell phones and now rake in huge profits.

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Half of US twenty-somethings have no landline

Christian at Military.com’s Kit Up! has heard an interesting rumor on one of the technologies that Seal Team 6 used to kill Osama bin Laden: Night vision contact lenses! Holy pants, Batman. More

Microsoft just showed off their vision of what Office 365 in the cloud will look like. As you can see, it looks a lot like Google Apps! That’s not a bad thing. More

As far as sports go, the one where you drive cars around in circles several times is likely not one of the most energy efficient. With that in mind, it’s nice to see locations like Northern California’s Infineon Raceway working toward sustainability, announcing this week the installation of more than 1,600 solar panels. The panels, manufactured by Panasonic, will provide around 41-percent of the Infineon’s energy usage. Also on its list of earth-friendly features: a solar-powered billboard and 3,000 sheep, which take care of a lot of the lawn mowing on the grounds and apparently aren’t of the electric variety.

Continue reading California raceway gets 1,600 solar panels, flaunts green track status

California raceway gets 1,600 solar panels, flaunts green track status originally appeared on Engadget on Tue, 28 Jun 2011 05:06:00 EDT. Please see our terms for use of feeds.

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It’s hard to believe that such an alien sight exists on our Pale Blue Dot. Photographed by Emmanuel Coupe, this photo shows frozen gas bubbles in a Canadian lake. In his own words: More

Homo sapiens may have had religion since the dawn of our evolution, but building vast monuments to our beliefs is a relatively recent development. And by “recent,” I mean 11,600 years ago. Archaeologists believe they’ve found the oldest temple ever built, in southern Turkey. More

What Do You Love from Google searches all of Google’s products and services by keyword and connects you to all of them on one dashboard. More

We know you’re going to be shocked — shocked! — to hear this, but NVIDIA’s gone and refreshed its high-end line of GeForce GTX cards. The GTX 580M takes the place of the GTX 485M, and NVIDIA’s bragging that it’s the “fastest notebook GPU ever,” capable, we’re told, of besting the Radeon HD 6970M’s tesselation performance by a factor of six. The new GTX 570M, meanwhile, promises a 20 percent speed boost over the last-generation 470M. Both 40-nanometer cards support DirectX11, OpenCL, PhysX, CUDA, 3D Vision, Verde drivers, Optimus, SLI, and 3DTV Play. As for battery life, NVIDIA’s saying that when coupled with its Optimus graphics switching technology, the 580M can last through five hours of Facebook, but last we checked, that’s not why y’all are shelling out thousands for beastly gaming rigs. You can find the 580M in the Alienware M17X and M18X (pictured) starting today, though you might have to wait a week or so for them to ship. Meanwhile, the 570M is shipping in the MSI GT780R as you read this, and you’ll also find the 580M in a pair of 3D-capable Clevo laptops: the P170HM3 and the SLI-equipped P270WN. Handy chart full ‘o technical details after the break.

Continue reading NVIDIA announces GeForce GTX 580M and 570M, availability in the Alienware M18x and MSI GT780R

NVIDIA announces GeForce GTX 580M and 570M, availability in the Alienware M18x and MSI GT780R originally appeared on Engadget on Tue, 28 Jun 2011 09:00:00 EDT. Please see our terms for use of feeds.

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