Michael David Stevens is an American educator, public speaker, entertainer, and editor best known for creating and hosting the education YouTube channel Vsauce. His channel initially released video game-related content until the popularity of his educational series DOT saw discussions of general interest become the focus of Vsauce, encompassing explanations of science, philosophy, culture, and illusion.

Vsauce is a YouTube brand created by educator Michael Stevens. The channels feature videos on scientific, psychological, mathematical, and philosophical topics, as well as gaming, technology, popular culture, and other general interest subjects.