This Oct. 21, 2005 file photo shows Mount Everest from an aerial view taken over Nepal. Climbers attempting to scale the world’s highest peak now have access to high-speed Internet near its 17,000-foot (5,200-meter) base camp, the last gathering point on the journey to the top. Ncell, a subsidiary of Swedish telecom company TeliaSonera, announced Friday Oct. 29, 2010 that they have set up seven 3G base stations in the Everest region, allowing climbers and trekkers to access wireless Internet and make video calls, for example over Skype. (AP Photo/Jody Kurash, File) Read more →

This Oct. 21, 2005 file photo shows Mount Everest from an aerial view taken over Nepal. Climbers attempting to scale the world’s highest peak now have access to high-speed Internet near its 17,000-foot (5,200-meter) base camp, the last gathering point on the journey to the top. Ncell, a subsidiary of Swedish telecom company TeliaSonera, announced Friday Oct. 29, 2010 that they have set up seven 3G base stations in the Everest region, allowing climbers and trekkers to access wireless Internet and make video calls, for example over Skype. (AP Photo/Jody Kurash, File)

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The new Apple MacBook Air laptop is seen on display at Apple headquarters in Cupertino, California, Wednesday, Oct. 20, 2010. (AP Photo/Tony Avelar)

The new Apple MacBook Air laptop is seen on display at Apple headquarters in Cupertino, California, Wednesday, Oct. 20, 2010. (AP Photo/Tony Avelar)

In this photo released by Virgin Galactic, the Virgin Galactic SpaceShipTwo, VSS Enterprise, glides toward the earth on its first test flight after release from the mothership, WhiteKnight2, over the Mojave, California area early Sunday, Oct. 10, 2010. SpaceShipTwo is undergoing rigorous testing before it can carry tourists to space. In the latest test, SpaceShipTwo did not fire its rocket engine to climb to space. The craft was piloted by engineer and test pilot Pete Siebold from Scaled Composites. (AP Photo/Clay Observatory for Virgina Galactic)

In this photo released by Virgin Galactic, the Virgin Galactic SpaceShipTwo, VSS Enterprise, glides toward the earth on its first test flight after release from the mothership, WhiteKnight2, over the Mojave, California area early Sunday, Oct. 10, 2010. SpaceShipTwo is undergoing rigorous testing before it can carry tourists to space. In the latest test, SpaceShipTwo did not fire its rocket engine to climb to space. The craft was piloted by engineer and test pilot Pete Siebold from Scaled Composites. (AP Photo/Clay Observatory for Virgina Galactic)

The sixth Boeing 787 test plane moves into position for take off on its first flight Monday, Oct. 4, 2010, from Paine Field, in Everett, Washington. (AP Photo/Elaine Thompson)

The sixth Boeing 787 test plane moves into position for take off on its first flight Monday, Oct. 4, 2010, from Paine Field, in Everett, Washington. (AP Photo/Elaine Thompson)

The new BlackBerry Torch is displayed during a product introduction, Tuesday, Aug. 3, 2010, in New York. (AP Photo/Richard Drew) Read more →

The new BlackBerry Torch is displayed during a product introduction, Tuesday, Aug. 3, 2010, in New York. (AP Photo/Richard Drew)

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Solar Impulse’s Chief Executive Officer and pilot Andre Borschberg flies in the solar-powered HB-SIA prototype airplane after its first night flight attempt near Payerne airport, Switzerland, as the sun rises, Thursday, July 8, 2010. An experimental solar-powered plane has landed safely after completing its first 24-hour test flight. The record feat brings it one step closer to the makers’ ultimate aim of circling the globe using only energy from the sun. (AP Photo/Keystone/Fabrice Coffrini/Pool) Read more →

Solar Impulse’s Chief Executive Officer and pilot Andre Borschberg flies in the solar-powered HB-SIA prototype airplane after its first night flight attempt near Payerne airport, Switzerland, as the sun rises, Thursday, July 8, 2010. An experimental solar-powered plane has landed safely after completing its first 24-hour test flight. The record feat brings it one step closer to the makers’ ultimate aim of circling the globe using only energy from the sun. (AP Photo/Keystone/Fabrice Coffrini/Pool)

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In this June 7, 2010 photo, Apple CEO Steve Jobs talks about the composition and metal antennae band that surrounds the new Apple iPhone 4 at the Apple Worldwide Developers Conference, in San Francisco. Apple Inc. said Friday that it was “stunned” to find that its iPhones have for years been using a “totally wrong” formula to determine how many bars of signal strength they are getting. (AP Photo/Paul Sakuma) Read more →

In this June 7, 2010 photo, Apple CEO Steve Jobs talks about the composition and metal antennae band that surrounds the new Apple iPhone 4 at the Apple Worldwide Developers Conference, in San Francisco. Apple Inc. said Friday that it was “stunned” to find that its iPhones have for years been using a “totally wrong” formula to determine how many bars of signal strength they are getting. (AP Photo/Paul Sakuma)

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Daniel Rudofsky, 21, holds his new iPhone after standing in line outside the Apple Store in the Georgetown neighborhood of Washington, on Thursday, June 24, 2010. (AP Photo/Jacquelyn Martin) Read more →

Daniel Rudofsky, 21, holds his new iPhone after standing in line outside the Apple Store in the Georgetown neighborhood of Washington, on Thursday, June 24, 2010. (AP Photo/Jacquelyn Martin)

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A large crowd stands in a long line early in the morning Thursday, June 24, 2010, in Cherry Hill, New Jersey, for a chance to buy the new iPhone 4. Apple Inc.’s newest iPhone was in hot demand Thursday as hundreds lined up outside stores in Tokyo, Berlin, New York and elsewhere to become among the first to own the device. (AP Photo/Mel Evans) Read more →

A large crowd stands in a long line early in the morning Thursday, June 24, 2010, in Cherry Hill, New Jersey, for a chance to buy the new iPhone 4. Apple Inc.’s newest iPhone was in hot demand Thursday as hundreds lined up outside stores in Tokyo, Berlin, New York and elsewhere to become among the first to own the device. (AP Photo/Mel Evans)

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In this photo made June 15, 2010, Apple’s new Mac mini, its smallest and cheapest computer, weighing three pounds, is shown next to the full-size Mac Pro desktop in New York. The mini measures 7.7 inches square by 1.4 inches thick. (AP Photo/Kathy Willens) Read more →

In this photo made June 15, 2010, Apple’s new Mac mini, its smallest and cheapest computer, weighing three pounds, is shown next to the full-size Mac Pro desktop in New York. The mini measures 7.7 inches square by 1.4 inches thick. (AP Photo/Kathy Willens)

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In this photo released by the Japan Aerospace Exploration Agency (JAXA), a sampler capsule, left, detached from JAXA’s Hayabusa probe, the first spacecraft to complete a seven-year, 4-billion mile (6-billion kilometer) round-trip journey to an asteroid, lies on the ground with a parachute in a desert in the Woomera Prohibited Area, southern Australia Monday, June 14, 2010, after it reentered to the Earth’s atmosphere late Sunday night. The Hayabusa explorer returned to Earth, burning apart on re-entry after jettisoning the capsule, which is expected to contain the first-ever asteroid samples that could provide clues into the evolution of the solar system. (AP Photo/Japan Aerospace Exploration Agency) Read more →

In this photo released by the Japan Aerospace Exploration Agency (JAXA), a sampler capsule, left, detached from JAXA’s Hayabusa probe, the first spacecraft to complete a seven-year, 4-billion mile (6-billion kilometer) round-trip journey to an asteroid, lies on the ground with a parachute in a desert in the Woomera Prohibited Area, southern Australia Monday, June 14, 2010, after it reentered to the Earth’s atmosphere late Sunday night. The Hayabusa explorer returned to Earth, burning apart on re-entry after jettisoning the capsule, which is expected to contain the first-ever asteroid samples that could provide clues into the evolution of the solar system. (AP Photo/Japan Aerospace Exploration Agency)

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In this photo released by the Japan Aerospace Exploration Agency, the Hayabusa space probe, the first spacecraft to complete a round-trip journey to an asteroid, and its capsule streak across the sky in southern Australia as they reenter the Earth’s atmosphere on Sunday, June 13, 2010. (AP Photo/Japan Aerospace Exploration Agency) Read more →

In this photo released by the Japan Aerospace Exploration Agency, the Hayabusa space probe, the first spacecraft to complete a round-trip journey to an asteroid, and its capsule streak across the sky in southern Australia as they reenter the Earth’s atmosphere on Sunday, June 13, 2010. (AP Photo/Japan Aerospace Exploration Agency)

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In this photo provided by NASA, the Soyuz TMA-19 spacecraft is raised into vertical position at the launch pad of the Baikonur Cosmodrome in Kazakhstan, Sunday, June 13, 2010. The launch of the Soyuz spacecraft with Expedition 24 NASA Flight Engineers Shannon Walker and Doug Wheelock, and Russian Soyuz Commander Fyodor Yurchikhin is scheduled for Wednesday, June 16, 2010 at 3:35 a.m. Kazakhstan time. (AP Photo/NASA, Carla Cioffi) Read more →

In this photo provided by NASA, the Soyuz TMA-19 spacecraft is raised into vertical position at the launch pad of the Baikonur Cosmodrome in Kazakhstan, Sunday, June 13, 2010. The launch of the Soyuz spacecraft with Expedition 24 NASA Flight Engineers Shannon Walker and Doug Wheelock, and Russian Soyuz Commander Fyodor Yurchikhin is scheduled for Wednesday, June 16, 2010 at 3:35 a.m. Kazakhstan time. (AP Photo/NASA, Carla Cioffi)

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Apple CEO Steve Jobs smiles as he uses the new iPhone during the Apple Worldwide Developers Conference, Monday, June 7, 2010, in San Francisco. (AP Photo/Paul Sakuma) Read more →

Apple CEO Steve Jobs smiles as he uses the new iPhone during the Apple Worldwide Developers Conference, Monday, June 7, 2010, in San Francisco. (AP Photo/Paul Sakuma)

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Apple CEO Steve Jobs introduces the new iPhone 4 at the Apple Worldwide Developers Conference, Monday, June 7, 2010, in San Francisco. (AP Photo/Paul Sakuma) Read more →

Apple CEO Steve Jobs introduces the new iPhone 4 at the Apple Worldwide Developers Conference, Monday, June 7, 2010, in San Francisco. (AP Photo/Paul Sakuma)

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