Weirdly, the fingerprints are not the only "prints" that come from your body that are unique to you. Which of your other prints differ from everyone else's?

Your tongue is uniquely...you. In 2016, the National Institutes of Health put out a paper called "Tongue prints: A novel biometric and potential forensic tool," explaining: "The tongue is unique to every person with respect to its shape and surface textures. Since it is an internal organ, it can be easily exposed for inspection and the exposed surface carries the required information. The physiological texture and shape remain constant."

Asked by Tom Cohen · Last updated 5 years ago · 1.9K views