These objects move about through the lattice by one of several different types of diffusion, but basically they can jump from point to point through the crystalline structure into areas of lower concentration.
Definition of mascot. : a person, animal, or object adopted by a group as a symbolic figure especially to bring them good luck the team had a mountain lion as their mascot.
A Pia is a loyal, devoted friend, who can make you smile just by walking into a room. Pia's are lovable, cuddly, funny and adorable, and always make you feel that you are the most important person in the whole world. They are smarter than the average bear, but like to play the dumb blonde, just for giggles.