It's once again time for the good vibrations of another edition of #SnakeSaturday. Some visitors occasionally ask if snakes have ears and can hear us? Snakes do not have external ears like Geographic tongue, also called benign migratory glossitis, is a harmless condition that makes the surface of your tongue look patchy, almost like a map. The exact cause isn't fully known, but genetics, 5 Minute Tongue Exercises for Speech and Swallowing 2 Tingling sensation in the tongue: A full guide The Full Ask: Food: How spicy flavours trick your tongue