There are two types one bounces electromagnetic waves off the body to create an image like this and the other uses backscatter technology to project low level X-ray beams over the body resulting in images like this.

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Germany will take 53 planes instead of 60 and forgo special technology that allows for low-level flights.

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For example, there will be hot spots in technology and emerging markets, and little activity in low-growth regions and certain lower level job types.

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