49. Mathematician Sarah Hart on Why Numbers are Music to Our Ears

from People I (Mostly) Admire · host Freakonomics Radio + Stitcher

Playing notes on her piano, she demonstrates for Steve why whole numbers sound pleasing, why octaves are mathematically imperfect, and how math underlies musical composition. Sarah, a professor at the University of London and Gresham College, also talks with Steve about the gender gap in mathematics and why being interested in everything can be a problem. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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This episode was published on October 30, 2021.

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