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Peter Kronfeld

Vi Hart's Videos Bend and Stretch Math to Inspire - NYTimes.com - 0 views

  • Then, in November, she posted on YouTube a video about doodling in math class, which married a distaste for the way math is taught in school with an exuberant exploration of math as art .
  • At first glance, Ms. Hart’s fascination with mathematics might seem odd and unexpected. She graduated with a degree in music, and she never took a math course in college.
  • The ensuing attention has come with job offers and an income. In one week in December, she earned $300 off the advertising revenue that YouTube shares with video creators. She is also happy that, unlike in her early efforts, which drew an audience typical of mathematics research — older and male, mostly — the biggest demographic for her new videos, at least among registered users, are teenage girls.
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    Great argument for math's relationship to art, against math as mere calculation drudgery. Check out the links to engaging YouTube videos.
Peter Kronfeld

Languages Grew From a Seed in Africa, a Study Says - NYTimes.com - 0 views

  • .  Dr. Atkinson
  • Dr. Atkinson, an expert at applying mathematical methods to linguistics, has found a simple but striking pattern in some 500 languages spoken throughout the world: A language area uses fewer phonemes the farther that early humans had to travel from Africa to reach it.
  • Dr. Atkinson is one of several biologists who have started applying to historical linguistics the sophisticated statistical methods developed for constructing genetic trees based on DNA sequences.
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    Math used to trace possible origins of language back to southern Africa.
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