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Tuesday, Oct 17th

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You are here: English tgdaily This camera snaps 3-D images from up to a kilometer away

This camera snaps 3-D images from up to a kilometer away

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A standard camera takes flat, 2-D pictures. To generate 3-D information, such as the distance to a far-away object, scientists can bounce a laser beam off the object and measure how long it takes the light to travel back to a detector. read more    

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