TED: Your fingerprints reveal more than you think | Simona Francese

The video explores the intricate world of fingerprints, highlighting their molecular composition and potential in forensic investigations. It presents a case study involving a crime scene where advanced mass spectrometry technology is used to analyze fingerprints, revealing crucial evidence. The process of separating overlapping fingerprints and identifying unique molecular markers is detailed, showcasing the power of this technology in criminal profiling. The video concludes with the potential future applications of these advancements in forensics.

How did the police narrow down their suspects in the case?

What was the outcome of the investigation regarding the condom lubricants found?

What does the presence of a specific molecule indicate about an individual's state of mind?

In what ways can molecular analysis contribute to criminal profiling?