Thursday, August 14, 2008
New fingerprint test can reveal more than identity.
Researchers at Purdue University have discovered how a laboratory technique called mass spectrometry, can be used to analyse fingerprints and reveal more than just a person's identity, but also what the person has been touching: drugs, explosives or poisons etc.
It would be interesting to see what our politicians fingerprints would reveal.
It would be interesting to see what our politicians fingerprints would reveal.
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