Finally, The Physics Of The Ponytail Explained | WAMU 88.5 - American University Radio

Finally, The Physics Of The Ponytail Explained

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Scientists in Britain have been trying to determine whether the shape of a ponytail can be deduced from the properties of a single hair. Host Scott Simon talks with Weekend Edition Math Guy Keith Devlin about a new, soon-to-be-published study that has the answer.
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