The rapid and non-destructive nature of infrared imaging and Attenuate Total Reflectance (ATR) FTIR microscopy provides a ...

Fibers, yarns, and even pieces of fabric found at a crime scene are examples of evidence used to solve crimes. Forensic scientists conduct tests on fibers collected from a crime scene. This article ...

This specialized investigative process extracts historical and physical evidence from documents ... shows what materials are in the paper, fiber, ink; quantitative analysis measures how much.

One of the trickiest decisions for the film has been how to deal with the alleged physical evidence surrounding abductions. Abduction proponents frequently point to such physical evidence ...