You're referring to the popular web series "Sketchy Micro" that uses humor and animations to teach microbiology!
Here's a potential paper idea related to Sketchy Micro subtitles: Sketchy Micro Subtitles
"The Impact of Humor and Visuals on Learning Microbiology: An Analysis of Sketchy Micro Subtitles and Their Effect on Student Engagement and Understanding" You're referring to the popular web series "Sketchy