latent fingerprints

Latent fingerprints are the invisible or barely visible impressions left by the oils and sweat from our skin on surfaces we touch. Unlike visible fingerprints, which can be seen directly, latent prints require special techniques to be detected, such as powders, chemicals, or light. They are valuable in forensic science because each person's fingerprints are unique, making them useful for identifying individuals at crime scenes or in other investigations. Detecting and analyzing latent fingerprints is a crucial part of solving cases and ensuring justice.