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.
TED Talks Daily is nominated for the Signal Award for Best Conversation Starter Podcast. Vote here!
Interested in learning more about upcoming TED events? Follow these links:
TEDNext: ted.com/futureyou
TEDAI San Francisco: ted.com/ai-sf
Hosted on Acast. See acast.com/privacy for more information.
