New on Quartz: The humble fingerprint—which revolutionized crime-fighting—is getting a molecular upgrade

There's a new story on Quartz:
The humble fingerprint—which revolutionized crime-fighting—is getting a molecular upgrade
Scientists can now determine whether or not you're male or female, what drugs you've used recently, even what had for lunch—just from your fingerprint.
See it here: http://ift.tt/2g1uNek

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