ViHart

Topics: Math, Music
Explanation Quality: Good
Medium: Video
Type of Content: Recreational

ViHart is a self-proclaimed "mathemusician". She makes lots of short, fun videos discussing math and sometimes music. While these are in some sense "educational" they are not going to help you review something from math class. In fact, the set-up for many videos is the doodles you can make while bored in class.

This isn't to say they aren't a worthwhile watch. I love hexaflexagons - I have quite a collection floating around. ViHart shows more of the fun side of mathematics, which is something you don't get to see in school unless you're pretty lucky.