A halo forms around the top of the Space X Falcon 9 test rocket as it goes through a cloud after lifting off from complex 40 at the Cape Canaveral Air Force in Cape Canaveral, Florida, Friday, June 4, 2010. The rocket is carrying a mock-up of the company’s spacecraft, named Dragon. The goal is to put the capsule into orbit. NASA hopes to use the Falcon-Dragon combo for hauling cargo and possibly astronauts to the International Space Station, once the shuttles stop flying. SpaceX, or Space Exploration Technologies, was founded eight years ago by Elon Musk, a South African-born entrepreneur who co-founded PayPal. (AP Photo/John Raoux) Read more →

A halo forms around the top of the Space X Falcon 9 test rocket as it goes through a cloud after lifting off from complex 40 at the Cape Canaveral Air Force in Cape Canaveral, Florida, Friday, June 4, 2010. The rocket is carrying a mock-up of the company’s spacecraft, named Dragon. The goal is to put the capsule into orbit. NASA hopes to use the Falcon-Dragon combo for hauling cargo and possibly astronauts to the International Space Station, once the shuttles stop flying. SpaceX, or Space Exploration Technologies, was founded eight years ago by Elon Musk, a South African-born entrepreneur who co-founded PayPal. (AP Photo/John Raoux)

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Jehreal Webster pours water into an oasis in the sand as his daughter Jahnahn, 3, plays at the 57th Street Beach in Chicago, Illinois, May 24, 2010. From computer models that can predict conditions where bacteria will thrive, to swimming alerts and beach closures sent out via Twitter, Facebook and text message, officials have adopted high-tech strategies to better inform beachgoers of unhealthy conditions. (Scott Strazzante/Chicago Tribune/MCT) Read more →

Jehreal Webster pours water into an oasis in the sand as his daughter Jahnahn, 3, plays at the 57th Street Beach in Chicago, Illinois, May 24, 2010. From computer models that can predict conditions where bacteria will thrive, to swimming alerts and beach closures sent out via Twitter, Facebook and text message, officials have adopted high-tech strategies to better inform beachgoers of unhealthy conditions. (Scott Strazzante/Chicago Tribune/MCT)

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In this Feb. 25, 2008 photo provided by the U.S. Army, Pvt. Corey Rodriguez pulls the lanyard on the M-777A2 during the first firing of the Army’s new GPS-guided Excalibur artillery round. A software glitch that temporarily left as many as 10,000 military GPS receivers unable to lock on to satellite locator signals showed how dependent the U.S. military has become on the Global Positioning System. (AP Photo/U.S. Army, Sgt. Henry Selzer) Read more →

In this Feb. 25, 2008 photo provided by the U.S. Army, Pvt. Corey Rodriguez pulls the lanyard on the M-777A2 during the first firing of the Army’s new GPS-guided Excalibur artillery round. A software glitch that temporarily left as many as 10,000 military GPS receivers unable to lock on to satellite locator signals showed how dependent the U.S. military has become on the Global Positioning System. (AP Photo/U.S. Army, Sgt. Henry Selzer)

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Mitsuru Endo, a Japanese Apple fan, wears a cutout of Apple’s iPad on his head as he waits his turn to buy Apple’s new tablet device at a Softbank Corp. store in the Harajuku district in Tokyo on Friday morning May 28, 2010. The much-anticipated iPad made its debut in Japan on Friday morning. (AP Photo/Koji Sasahara) Read more →

Mitsuru Endo, a Japanese Apple fan, wears a cutout of Apple’s iPad on his head as he waits his turn to buy Apple’s new tablet device at a Softbank Corp. store in the Harajuku district in Tokyo on Friday morning May 28, 2010. The much-anticipated iPad made its debut in Japan on Friday morning. (AP Photo/Koji Sasahara)

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In this image provided by the U.S. Air Force, an X-51A Waverider rides under the wing of a B-52 Stratofortress Dec. 9, 2008. A similar X-51A successfully launched from a B-52 Stratofortress, Wednesday, May 26, 2010. The Rocketdyne-built air breathing scramjet engine accelerated the vehicle to Mach 6. It was the longest supersonic combustion ramjet-powered hypersonic flight to date. (AP Photo/US Air Force - Mike Cassidy) Read more →

In this image provided by the U.S. Air Force, an X-51A Waverider rides under the wing of a B-52 Stratofortress Dec. 9, 2008. A similar X-51A successfully launched from a B-52 Stratofortress, Wednesday, May 26, 2010. The Rocketdyne-built air breathing scramjet engine accelerated the vehicle to Mach 6. It was the longest supersonic combustion ramjet-powered hypersonic flight to date. (AP Photo/US Air Force - Mike Cassidy)

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Workers surround a local resident holding flowers and a sign that reads “Foxconn, twelfth jump, not harmonious” to mourn the workers who committed suicide at the entrance of the Foxconn complex in the southern Chinese city of Shenzhen Thursday, May 27, 2010. A young man became the 10th worker to jump to his death at a Foxconn Technology Group factory in southern China, just hours after the company’s chairman toured the plant that makes iPods and other top-selling gadgets, state-run media said. (AP Photo/Kin Cheung) Read more →

Workers surround a local resident holding flowers and a sign that reads “Foxconn, twelfth jump, not harmonious” to mourn the workers who committed suicide at the entrance of the Foxconn complex in the southern Chinese city of Shenzhen Thursday, May 27, 2010. A young man became the 10th worker to jump to his death at a Foxconn Technology Group factory in southern China, just hours after the company’s chairman toured the plant that makes iPods and other top-selling gadgets, state-run media said. (AP Photo/Kin Cheung)

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Facebook CEO Mark Zuckerberg talks about the social network site’s new privacy settings in Palo Alto, California, Wednesday, May 26, 2010. (AP Photo/Marcio Jose Sanchez) Read more →

Facebook CEO Mark Zuckerberg talks about the social network site’s new privacy settings in Palo Alto, California, Wednesday, May 26, 2010. (AP Photo/Marcio Jose Sanchez)

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In this April 3, 2010 file photo showing customer uses an Apple iPad on the first day of iPad sales at an Apple Store in San Francisco. Apple said Monday, May 3, 2010, it has sold 1 million of its new iPad tablet computers in the month after its launch, meaning it’s been selling more than twice as fast as the iPhone did when it was new. (AP Photo/Paul Sakuma, file) Read more →

In this April 3, 2010 file photo showing customer uses an Apple iPad on the first day of iPad sales at an Apple Store in San Francisco. Apple said Monday, May 3, 2010, it has sold 1 million of its new iPad tablet computers in the month after its launch, meaning it’s been selling more than twice as fast as the iPhone did when it was new. (AP Photo/Paul Sakuma, file)

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In this April 7, 2010 file photo, an Apple customer displays the new iPad, left, next to his iPhone in Palo Alto, California. Blockbuster iPhone sales helped Apple Inc. blow past Wall Street’s expectations with a 90 percent leap in net income for the most recent quarter. Shares skyrocketed to an all-time high in extended trading Tuesday. (AP Photo/Paul Sakuma, file) Read more →

In this April 7, 2010 file photo, an Apple customer displays the new iPad, left, next to his iPhone in Palo Alto, California. Blockbuster iPhone sales helped Apple Inc. blow past Wall Street’s expectations with a 90 percent leap in net income for the most recent quarter. Shares skyrocketed to an all-time high in extended trading Tuesday. (AP Photo/Paul Sakuma, file)

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Microsoft introduces the Kin 1, left, and Kin 2, right, two new social messaging phones during a news conference in San Francisco, on Monday, Apr. 12, 2010. (AP Photo/ Tony Avelar) Read more →

Microsoft introduces the Kin 1, left, and Kin 2, right, two new social messaging phones during a news conference in San Francisco, on Monday, Apr. 12, 2010. (AP Photo/ Tony Avelar)

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Honda engineers ride the company’s U3-X Personal Mobility Device, Thursday, April 8, 2010 in New York. The electric-powered robotic unicycle, which the company has no immediate plans to market, is a demonstration of Honda technology and ingenuity. (AP Photo/Mark Lennihan)

Honda engineers ride the company’s U3-X Personal Mobility Device, Thursday, April 8, 2010 in New York. The electric-powered robotic unicycle, which the company has no immediate plans to market, is a demonstration of Honda technology and ingenuity. (AP Photo/Mark Lennihan)

Apple Inc. Chairman and CEO Steve Jobs is silhouetted as he leaves the stage following an event at Apple Inc. in Cupertino, California, Thursday, April 8, 2010. (AP Photo/Eric Risberg) Read more →

Apple Inc. Chairman and CEO Steve Jobs is silhouetted as he leaves the stage following an event at Apple Inc. in Cupertino, California, Thursday, April 8, 2010. (AP Photo/Eric Risberg)

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Steve Jobs debuts Apple’s new iPad at the Yerba Buena Gardens Theater in San Francisco, California, Wednesday, January 27, 2010. Apple said Friday, March 5, its much-anticipated iPad tablet will hit U.S. store shelves on April 3. (Karl Mondon/Contra Costa Times/MCT) Read more →

Steve Jobs debuts Apple’s new iPad at the Yerba Buena Gardens Theater in San Francisco, California, Wednesday, January 27, 2010. Apple said Friday, March 5, its much-anticipated iPad tablet will hit U.S. store shelves on April 3. (Karl Mondon/Contra Costa Times/MCT)

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Chinese Google users present flowers to Google’s Shanghai office, Thursday, Jan. 14, 2010. Google’s threat to pull out of China over censorship is a rare display of defiance in a system where foreign companies have long accepted intrusive controls to gain access to a huge and growing market. (AP Photo) Read more →

Chinese Google users present flowers to Google’s Shanghai office, Thursday, Jan. 14, 2010. Google’s threat to pull out of China over censorship is a rare display of defiance in a system where foreign companies have long accepted intrusive controls to gain access to a huge and growing market. (AP Photo)

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Peter Chou, CEO of HTC, holds the Google Nexus One phone during a news conference at Google headquarters Tuesday, Jan. 5, 2010, in Mountain View, California. (AP Photo/Robert Galbraith, POOL)

Peter Chou, CEO of HTC, holds the Google Nexus One phone during a news conference at Google headquarters Tuesday, Jan. 5, 2010, in Mountain View, California. (AP Photo/Robert Galbraith, POOL)