Why do fingers become pruney? - Mark Changizi
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Why do fingers become pruney when they get wet? Likely, for the same reasons that tires have treads. Mark Changizi examines the evolutionary reasons for pruney fingers, while exploring natural and manmade phenomena, like river networks, that operate similarly.
Given these results, and given the more complex topography of the bottom of one’s foot, can you design a form-fitting rubber sock with biologically-inspired treads?
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Meet The Creators
- Director Lippy
- Educator Mark Changizi
- Narrator Mark Changizi
