WTF Fun Fact – Friction Ridge Skin

A fingerprint consists of one or more connected ridge units of friction ridge skin. There are three basic patterns of fingerprints: whorl, loop, and arch. Some people have one pattern, others two, and others all three patterns. – WTF Fun Facts

Source: Say What?! Fingerprints, A Crazy Concept – Allbodies


Share this fact:  


Leave a Comment