Now the tongue is actually a muscle, and its surface can detect all sorts of different tastes, temperatures and textures. The tongue is covered in lots of little bumps. On the walls and grooves of ...

The ability to curl the tongue into a U shape represents both muscular flexibility as well as the ability to critically analyze. People who can do this tend to be reflective and methodical.

The tongue-- sorry, the tongue, a one-word name for an incredible group of muscles. It's also my favorite body part. I don't have to exercise it, massage it, or worry that it'll look flabby at the ...