The titular character hopes to be a Mad Scientist himself, but Igors are forbidden from carrying out anything by themselves lest they be "recycled". To this point, his successes include preserving a useful Brain in a very Jar (who can't spell "Brain" right) and building an smart rodent immortal, although https://crazy-scientist-ideas00111.mdkblog.com/37502691/the-crazy-science-experiments-for-kids-diaries