It's National CAT Day!


Cats purr by using their larynx and diaphragm muscles, both as they inhale and as they exhale, although just how the central nervous system generates and controls those contractions isn't yet understood.  One thing we do know is that purring does NOT necessarily connote happiness. Check out THIS PIECE from Wired.

WLLR-FM · The Quad Cities #1 Country!

Listen Now on iHeartRadio