You know I love the weird parts of science and today is no exception. I stumbled upon a crazy fact about tongues and had to share it with you.

If you are tired of reading, let me entertain you with this video explanation:

Here’s the quick read:

Did you know that everyone has a unique tongue print? Just like fingerprints, our tongues have unique identifying marks.

According to Researcher David Zhang the top of our has a unique geometric shape and physiological texture that could potentially be used for verification purposes. Cool right?!

I’m not sure if there will be tongue scanners at airports or if they will take your finger and tongue prints if you get arrested, but it could be coming to a police station near you.