The titular character hopes to become a Mad Scientist himself, but Igors are forbidden from doing everything on their own lest they be "recycled". So far, his successes include maintaining a useful Mind in a very Jar (who will't spell "Brain" right) and earning an clever rodent immortal, though also https://mad-scientist-costume-ide49130.targetblogs.com/32267014/the-crazy-science-experiments-for-kids-diaries