Before Steve Silverman helped Google build its new Trekker, he built cameras for NASA to photograph the surface of Mars. Silverman says the Trekker is built to survive in intense conditions. It will boot up at 10 below zero Celsius or at 110 Fahrenheit. It will even work after being fully submerged in water.
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A Google logo is seen through windows of Moscone Center in San Francisco during Google's annual developer conference, Google I/O, in June. Google is one of several major tech companies known for the "acqui-hire."
Google's Android 3.0 Honeycomb OS is demonstrated on a Motorola Xoon tablet during a media event at Google headquarters on Feb. 2, 2011. Google acquired Motorola Mobility in August 2011 for $12.5 billion.
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