Ever wonder where fingerprints come from? watch the video below!
via the Smithsonian Channel
http://www.smithsonianchannel.com/videos/where-do-fingerprints-come-from/17007
Ever wonder where fingerprints come from? watch the video below!
via the Smithsonian Channel
http://www.smithsonianchannel.com/videos/where-do-fingerprints-come-from/17007