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	Podcast:		TED Talks Daily
	Episode:		Your fingerprints reveal more than you think \| Simona Francese
	Category:		Society & Culture
	Duration:		00:10:05
	Publish Date:		2018-09-17 09:53:38
	Description:		Our fingerprints are what make us unique -- but they're also home to a world of information hidden in molecules that reveal our actions, lifestyles and routines. In this riveting talk, chemist Simona Francese shows how she studies these microscopic traces using mass spectrometry, a technology that analyzes fingerprints in previously impossible detail, and demonstrates how this cutting-edge forensic science can help police catch criminals.
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