A character i created thanks to https://www.furaffinity.net/user/otterlike/

EpsiNorman SIgma Ursine, is the Oldest of the 3 Ursine brothers, He wanted to test his knowledge and curioty in chemistry and so he managed to learn and study from most of them and make a nice research thesis about certain compounds that worked together. He is also trying to teach others how chemistry can be fun rather than just learn how to make different mixtures and concoctions.

Currently he is working on a rsearch about possible size changing... apparently some of his helpers have gone missing while helping him. :) He needs volunteers.