Instead, Zhang and his collaborators created a “holistic” picture of biological age with an AI model that uses input from images of the face, tongue, and retina, and spits out a corresponding age.

Here’s some of that earlier proof of Cyrus sticking out her tongue in photos, like when she’s posing with Jon Bon Jovi at the iHeartRadio Music Festival…back in 2012! As Cyrus told Walters ...

It isn’t so much that sticking your tongue out helps you to concentrate ... gestural communication system incorporating the hands, face and posture. These competing hand actions created problems ...