Hey everyone, I'm new to posting but definitely not new to the Physics Forum! I am a Physics Undergrad student at the University of California Santa Cruz. If you have any question of my strange mascot (Banana Slug) for the school ask away, or of the beautiful weather, or the beach, or any cool spots around the area I am here! If you ask me to do a derivation for diffraction grating, then I might not be your guy. But I will tell you what I know. I'm glad to finally be part of this community!