Fingerprints Reveal Last Meal and More…

Fingerprint

New fingerprint technology is now able to reveal quite a bit of information including what the person recently ate, their sex and even possible medical conditions.  Check out this article for more information. As I think about using this article in my class next year, I can imagine that it might spark an interesting discussion regarding the reliability and validity of the conclusions reached by the use of this new technology.

http://www.dailymail.co.uk/sciencetech/article-2665820/How-FINGERPRINTS-reveal-ate-lunch-Scan-detects-chemical-traces-knows-sex-are.html

 

Fingerprint Tech