Episode 18 - Baby Eating 2, Electric Boogaloo and Imaginary Chords

Vi Hart "What is up with Noises? (The Science and Mathematics of Sound, Frequency, and Pitch)" - https://www.youtube.com/watch?v=i_0DXxNeaQ0

Notes

  • Chords and Cords joke.
  • For example, a C♯ cannot substitute for a D♭, even though in equal temperament they are identical pitches, because the D♭ can serve as the minor third of a B♭ minor chord while a C♯ cannot, and the C♯ can serve as the fifth degree of an F♯ major scale, while a D♭ cannot.
  • Context
  • Harmonic Series and Vibrations
  • Flimshaw and excuses!
    • Musical Shape
    • Chords
  • 2 or more notes
  • And now, Tips for single guys from Justine
    • note that this may also apply to some girls.