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The experimental aircraft's controls failed before its "scramjet" engine could kick in, the Air Force says.
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Over the Pacific Ocean, there's going to be a test of an experimental unmanned aircraft called the X-51A WaveRider. If all goes as planned, it will accelerate to about 3,600 mph — a speed that could get you from L.A. to N.Y.C. in 46 minutes.
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What can count calories, perform triage and make appointments, all at once? Medical apps are transforming the way patients and doctors understand health and monitor it.
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Apple made nearly $9 billion in profits in three months — more than Mongolia produced in all of 2011. Investors aren't happy.
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When film director Miranda July put her hands on the sensors of the AuraCam 6000, it saw the color violet.
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California's Silicon Valley remains the powerhouse of the high-tech startup scene, but investors and entrepreneurs in Berlin, along with London and Paris, are trying to catch up.
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It looks like the robot is playing fair, choosing it's hand signals we choose, but that's an illusion. It already knows.
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Facebook has removed its users' primary email addresses and replaced them with @facebook handles. The company says it warned you, and that you can easily change your email information back.
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Millions of LinkedIn users' passwords were stolen and distributed online earlier this month, once again raising worries about Internet security. Creating a clever password to foil potential hackers can be tricky, but a crafty secret phrase can prevent prying eyes from accessing your online accounts and private information.
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With DeeChee's help, researchers are studying how babies transition from babbling to forming words.