Some people enjoy searching out new methods, seeing the process as continual improvement.
WSJ: How Productivity Tools Can Waste Your Time
The Owers report said efforts should be made to identify less intrusive but effective methods to replace full-body searching.
BBC: Date set for body scanner trials for NI prisons
In addition, searching for more than one kind of biomolecule using standard methods often requires large samples and a series of assays.
ECONOMIST: Labs on a chip
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