People leave more than fingerprints when they touch objects: They also deposit a tell-tale trail of germs that could help investigators solve crimes, according to US researchers.
People leave unique ‘germ print’
People leave more than fingerprints when they touch objects: They also deposit a tell-tale trail of germs that could help investigators solve crimes, according to US researchers.
People leave unique ‘germ print’
منتدى علمي - قروب علمي - 37 درجة - قروب بنات - سوق الذهب السعودي - البطاله 1432 وظائف 2011 - سوق السيارات السعودي - شات طخمان
Tue, Mar 16, 2010
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