We are all doodlers. No matter the background, no matter the profession. Give us a pen and paper and we'll scribble, notate, and draw our way through any topic or, like Vi Hart, through any insipid lecture.

Hart is a serial doodler and self-proclaimed recreational mathemusician. She has recently created a series of videos showcasing doodle exercises that will cause your jaw to drop and question your own intellectual prowess.

The videos are accompanied by Hart's rapid-fire narration about how mathematical concepts and theories can be expressed in doodle games.

There is no doubt Hart is a creative fiend-- the world and ivory tower need more like her. Watch Snakes + Graphs (above), or click out for Stars and Binary Trees.