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Individuals’ “human thermal plume” to be analyzed

from the they'll-know-what-you-drank-last-night dept.
The New York Times reports that a patent has been granted on a system to scan every person passing through for explosives: "Mr. Settles says his invention could also be used to detect smuggled money, narcotics, chemical or biological warfare agents, nuclear substances like uranium, or other hazardous material. And he maintains that the skin flakes could provide samples of human DNA…" CP: If we leave our DNA everywhere we go, how can it be a personal secret?

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