Watch these if you're bored and have nothing better to do... which, obviously, if you're here on my blog, reading this post, means that you are, and you don't. So click the play button! :)
*And, like always, don't forget to pause the music player at the bottom of my blog!
Vi Hart is a mathemusician currently living on Long Island, NY. To learn more about her and the creative stuff that she does, click this. :)