Did You Know!

Just like fingerprints, every person’s tongue has a distinct and unique print. This individuality is due to the specific arrangement of tiny bumps and papillae on the surface of the tongue. This fact forms the basis of biometric identification systems known as “tongue prints.” Researchers are exploring the potential of using tongue prints as a form of personal identification, as they remain relatively stable over time and are less susceptible to alterations than fingerprints.