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Math for fun and glory
Course: Math for fun and glory > Unit 1
Lesson 5: Singing (and noises)Doodle music
A visual and musical expression of mathematical symmetry groups. The transformations done to the video are equivalent to the transformations done to the notes.
These type of repeating patterns are called frieze patterns. A couple wallpaper groups are also represented. Created by Vi Hart.
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- Do you use your voice to make the song(23 votes)
- It is her voice layered over itself and sometimes played backwards.(32 votes)
- is this real music from a voice or anamatied(3 votes)
- Real music. It's Vi Hart (the creator of the video,) singing while drawing.
Cheers.(11 votes)
- if you've made it to this side of khan academy, you're a veteran here(5 votes)
- how did they even go loop a doop(4 votes)
- So, now I got this song stuck in my head. How do I get it out?(4 votes)
- how does she not laugh while doing this?
loop-AH-dee-loop-ah-DEE-loop-a-dee--*snorts*
i just
i just
i can't even say it aloud myself(4 votes) - can you download this as a download?(3 votes)
- Is it possible for me to put this on my MP3 player or something?(3 votes)
- how were her hands able to change color(2 votes)
- She simply tinted them using and image or video editor.(2 votes)
- Doesn't this sound strangely sound like any opera you have never heard? Or something that you have, it just stirs something from within.(2 votes)
- YAH! cfvgbhjk2sed5r6ty
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k0=l-=[]\78nu9mi0,o=-.p/]'tbhnjmk,l.;/rtgyhnujmk,l.;/bnjmk,l.;'(2 votes)
Video transcript
Loop. Loop-a-doop-a-loop-a-doop-a-loop-a-doop-a-loop. Loop-a-doop-a-doop-a-doop-a-doop-a-doop-a-doop. Loop-a-doop-a-loop-a-doop-a-loop-a-doop-a-loop-a-doop-a-loop-a-doop-a-loop. Loop-a-doop-a-loop. Loop-a-doop-a-loop. Loop-a-di-loop-a-di-loop-a-di-loop-a-di- loop-a-di-loop-a-di-loop-a-di-loop-a-di- loop-a-di-loop-a-di-loop-a-di-loop-a-di- loop-a-di-loop-a-di-loop-a-di-loop-a-di-doop. Loop-a-di-doop-a-di-loop-a-di-doop-a-di- -